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Provide a correct Python 3 solution for this coding contest problem. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he can move up, down, left or right by a distance of 1. He...
instruction
0
93,378
3
186,756
"Correct Solution: ``` a,b,c,d = map(int,input().split()) x=c-a y=d-b print('R'*x+'U'*(y+1)+'L'*(x+1)+'D'*(y+1)+'R'+'U'*y+'R'*(x+1)+'D'*(y+1)+'L'*(x+1)+'U') ```
output
1
93,378
3
186,757
Provide a correct Python 3 solution for this coding contest problem. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he can move up, down, left or right by a distance of 1. He...
instruction
0
93,379
3
186,758
"Correct Solution: ``` sx,sy,tx,ty=[int(x) for x in input().split()] dx=tx-sx dy=ty-sy print("R"*dx+"U"*dy+"L"*dx+"D"*(dy+1)+"R"*(dx+1)+"U"*(dy+1)+"LU"+"L"*(dx+1)+"D"*(dy+1)+"R") ```
output
1
93,379
3
186,759
Provide a correct Python 3 solution for this coding contest problem. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he can move up, down, left or right by a distance of 1. He...
instruction
0
93,380
3
186,760
"Correct Solution: ``` SX,SY,TX,TY=map(int,input().split()) x=TX-SX y=TY-SY print(''.join(['U'*y,'R'*x,'D'*y,'L'*x,'L','U'*(y+1),'R'*(x+1),'D','R','D'*(y+1),'L'*(x+1),'U'])) ```
output
1
93,380
3
186,761
Provide a correct Python 3 solution for this coding contest problem. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he can move up, down, left or right by a distance of 1. He...
instruction
0
93,381
3
186,762
"Correct Solution: ``` sx, sy, tx, ty = [int(x) for x in input().split()] dx=tx-sx dy=ty-sy print('R'*dx+'U'*dy+'L'*dx+'D'*(dy+1)+'R'*(dx+1)+'U'*(dy+1)+'L'+'U'+'L'*(dx+1)+'D'*(dy+1)+'R') ```
output
1
93,381
3
186,763
Provide a correct Python 3 solution for this coding contest problem. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he can move up, down, left or right by a distance of 1. He...
instruction
0
93,382
3
186,764
"Correct Solution: ``` a,b,c,d = list(map(int,input().split())) a = c-a b = d-b print('R'*a+'U'*b+'L'*a+'D'*(b+1)+'R'*(a+1)+'U'*(b+1) +'L'+'U'+'L'*(a+1)+'D'*(b+1)+'R') ```
output
1
93,382
3
186,765
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,383
3
186,766
Yes
output
1
93,383
3
186,767
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,384
3
186,768
Yes
output
1
93,384
3
186,769
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,385
3
186,770
Yes
output
1
93,385
3
186,771
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,386
3
186,772
Yes
output
1
93,386
3
186,773
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,387
3
186,774
No
output
1
93,387
3
186,775
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,388
3
186,776
No
output
1
93,388
3
186,777
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,389
3
186,778
No
output
1
93,389
3
186,779
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Dolphin resides in two-dimensional Cartesian plane, with the positive x-axis pointing right and the positive y-axis pointing up. Currently, he is located at the point (sx,sy). In each second, he...
instruction
0
93,390
3
186,780
No
output
1
93,390
3
186,781
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,819
3
187,638
Tags: math, number theory Correct Solution: ``` ######### ## ## ## #### ##### ## # ## # ## # # # # # # # # # # # # # # # # # # # # # # # ### # # # # # # # # # # # # # ##### # # # # ### # # # # # # # # ##### # # # # # #...
output
1
93,819
3
187,639
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,820
3
187,640
Tags: math, number theory Correct Solution: ``` a,b=map(int,input().split()) c=0 while (a>0 and b>0): c+=(a//b) a,b=b,a%b print(c) ```
output
1
93,820
3
187,641
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,821
3
187,642
Tags: math, number theory Correct Solution: ``` ## don't understand why this works yet c=0 a,b=map(int,input().split()) while a!=0 and b!=0: c+=a//b a=a%b a,b=b,a print(c) ```
output
1
93,821
3
187,643
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,822
3
187,644
Tags: math, number theory Correct Solution: ``` import math import sys import collections import bisect import string import time def get_ints():return map(int, sys.stdin.readline().strip().split()) def get_list():return list(map(int, sys.stdin.readline().strip().split())) def get_string():return sys.stdin.readline().s...
output
1
93,822
3
187,645
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,823
3
187,646
Tags: math, number theory Correct Solution: ``` a, b = map(int, input().split()) k = 1 while a != b: if a > b: x = a // b - (b == 1) k += x a -= b * x else: x = b // a - (a == 1) k += x b -= a * x print(k) ```
output
1
93,823
3
187,647
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,824
3
187,648
Tags: math, number theory Correct Solution: ``` n,m=map(int,input().split()) a=0 while m:a+=n//m;n,m=m,n%m print(a) # Made By Mostafa_Khaled ```
output
1
93,824
3
187,649
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,825
3
187,650
Tags: math, number theory Correct Solution: ``` def check(x, y): integer = x // y if x == integer * y: return integer elif x > y: result = integer x = x % y if x == 1: result += y return result elif x != 1: result += check(y, x) ...
output
1
93,825
3
187,651
Provide tags and a correct Python 3 solution for this coding contest problem. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors with unit resistance R0 = 1. Elements with other ...
instruction
0
93,826
3
187,652
Tags: math, number theory Correct Solution: ``` a,b = map(int,input().split()) ans=0 c=1 while a!=1: ans+=a//b a,b = b , a%b c+=1 if c>100: break ans+=b print(ans) ```
output
1
93,826
3
187,653
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,827
3
187,654
Yes
output
1
93,827
3
187,655
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,828
3
187,656
Yes
output
1
93,828
3
187,657
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,829
3
187,658
Yes
output
1
93,829
3
187,659
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,830
3
187,660
Yes
output
1
93,830
3
187,661
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,831
3
187,662
No
output
1
93,831
3
187,663
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,832
3
187,664
No
output
1
93,832
3
187,665
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,833
3
187,666
No
output
1
93,833
3
187,667
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mad scientist Mike is building a time machine in his spare time. To finish the work, he needs a resistor with a certain resistance value. However, all Mike has is lots of identical resistors wi...
instruction
0
93,834
3
187,668
No
output
1
93,834
3
187,669
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,925
3
187,850
Tags: greedy, implementation Correct Solution: ``` n = int(input()) a = [int(x) for x in input().split()] hacked = 0 pos = 0 changes = 0 right = True while hacked < n: if right: r = range(pos, n) else: r = range(pos, -1, -1) for i in r: if a[i] <= hacked: a[i] = n + 1 ...
output
1
93,925
3
187,851
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,926
3
187,852
Tags: greedy, implementation Correct Solution: ``` n = int(input()) a = list(map(int, input().split())) sum = 0 ans = 0 f = True while sum != n: for i in range(n): if a[i] <= sum: a[i] = 100000000000000000000000 sum += 1 if sum == n: f = False ...
output
1
93,926
3
187,853
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,927
3
187,854
Tags: greedy, implementation Correct Solution: ``` from sys import stdin live = True if not live: stdin = open("data.in", "r") n = int(stdin.readline().strip()) c = list(map(int, stdin.readline().strip().split())) g = dir = 0 ans = -1 while g != n: ans += 1 if dir == 0: for it in range(n): if c[it] <= g and c[...
output
1
93,927
3
187,855
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,928
3
187,856
Tags: greedy, implementation Correct Solution: ``` n = int(input()) a = list(map(int, input().split())) visited = [False]*n c = 0 cycles = 0 order = 1 while not all(visited): for idx,i in enumerate(a[::order]): if order == -1: idx = n - idx - 1 if not visited[idx] and i <= c: ...
output
1
93,928
3
187,857
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,929
3
187,858
Tags: greedy, implementation Correct Solution: ``` # 583B # θ(n*log(n)) time # θ(n) space from queue import PriorityQueue __author__ = 'artyom' # SOLUTION def main(): n = read() a = read(3) if n == 1: return 0 ix = [] for i in range(n): ix.append(i) ix.sort(key=lambda x: a[x]...
output
1
93,929
3
187,859
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,930
3
187,860
Tags: greedy, implementation Correct Solution: ``` n = int(input()) arr = list(map(int,input().split())) info = 0 num =0 count = -1 while num != n: count += 1 for i in range(n): if arr[i]<=info: arr[i] = 2000 info += 1 num += 1 arr.reverse() print(count) ...
output
1
93,930
3
187,861
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,931
3
187,862
Tags: greedy, implementation Correct Solution: ``` n = int(input()) a = list(map(int,input().split())) direct = 1 pos = 0 now = 0 res = 0 checked = [0] * n count = 0 while now < n: if count < 10: #print(checked) count += 1 if direct == 1: good = 0 for i in range(pos, n): ...
output
1
93,931
3
187,863
Provide tags and a correct Python 3 solution for this coding contest problem. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with ...
instruction
0
93,932
3
187,864
Tags: greedy, implementation Correct Solution: ``` n = int(input()) a = list(map(int, input().split())) cnt = 0 res = 0 while len(a): b = [] for i in range(len(a)): if a[i] <= cnt: cnt += 1 else: b.append(a[i]) a = b[::-1] res += 1 print(res - 1) ```
output
1
93,932
3
187,865
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,933
3
187,866
Yes
output
1
93,933
3
187,867
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,934
3
187,868
Yes
output
1
93,934
3
187,869
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,935
3
187,870
Yes
output
1
93,935
3
187,871
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,936
3
187,872
Yes
output
1
93,936
3
187,873
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,937
3
187,874
No
output
1
93,937
3
187,875
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,938
3
187,876
No
output
1
93,938
3
187,877
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,939
3
187,878
No
output
1
93,939
3
187,879
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to g...
instruction
0
93,940
3
187,880
No
output
1
93,940
3
187,881
Provide tags and a correct Python 3 solution for this coding contest problem. Watchmen are in a danger and Doctor Manhattan together with his friend Daniel Dreiberg should warn them as soon as possible. There are n watchmen on a plane, the i-th watchman is located at point (xi, yi). They need to arrange a plan, but t...
instruction
0
93,962
3
187,924
Tags: data structures, geometry, math Correct Solution: ``` n = int(input()) d = {} d2 = {} d3 = {} ans = 0 for i in range(n): x,y = map(int,input().split()) if (x,y) not in d: d[(x,y)] = 0 d[(x,y)] += 1 if x not in d2: d2[x] = 0 d2[x] += 1 if y not in d3: d3[y] = 0 d3[y] += 1 for i in d2: ans += d2[i]*(d...
output
1
93,962
3
187,925
Provide tags and a correct Python 3 solution for this coding contest problem. Watchmen are in a danger and Doctor Manhattan together with his friend Daniel Dreiberg should warn them as soon as possible. There are n watchmen on a plane, the i-th watchman is located at point (xi, yi). They need to arrange a plan, but t...
instruction
0
93,963
3
187,926
Tags: data structures, geometry, math Correct Solution: ``` #!/usr/bin/env python3 # -*- coding: utf-8 -*- def inc_val_of_dict(dictionary, key): if key not in dictionary: dictionary[key] = 0 dictionary[key] += 1 def main(): n = int(input()) p_ctr = dict() x_ctr = dict() y_ctr = dict(...
output
1
93,963
3
187,927
Provide tags and a correct Python 3 solution for this coding contest problem. Watchmen are in a danger and Doctor Manhattan together with his friend Daniel Dreiberg should warn them as soon as possible. There are n watchmen on a plane, the i-th watchman is located at point (xi, yi). They need to arrange a plan, but t...
instruction
0
93,964
3
187,928
Tags: data structures, geometry, math Correct Solution: ``` #maksonchiktoppotomuchtopishetcodnascretche #maksonchiktoppotomuchtopishetcodnascretche #maksonchiktoppotomuchtopishetcodnascretche #maksonchiktoppotomuchtopishetcodnascretche #maksonchiktoppotomuchtopishetcodnascretche #maksonchiktoppotomuchtopishetcodnascret...
output
1
93,964
3
187,929
Provide tags and a correct Python 3 solution for this coding contest problem. Watchmen are in a danger and Doctor Manhattan together with his friend Daniel Dreiberg should warn them as soon as possible. There are n watchmen on a plane, the i-th watchman is located at point (xi, yi). They need to arrange a plan, but t...
instruction
0
93,965
3
187,930
Tags: data structures, geometry, math Correct Solution: ``` n=int(input()) a =0 b =0 s1 = {} s2 = {} s3 = {} for i in range(n): a,b = map(int, input().split()) s1[a]=s1.get(a,0)+1 s2[b]=s2.get(b,0)+1 tmp = (a,b) s3[tmp] = s3.get(tmp,0)+1 sum=0 for i in s1.values(): sum+=(i-1)*(i)//2 for i in s...
output
1
93,965
3
187,931
Provide tags and a correct Python 3 solution for this coding contest problem. Watchmen are in a danger and Doctor Manhattan together with his friend Daniel Dreiberg should warn them as soon as possible. There are n watchmen on a plane, the i-th watchman is located at point (xi, yi). They need to arrange a plan, but t...
instruction
0
93,966
3
187,932
Tags: data structures, geometry, math Correct Solution: ``` n=int(input()) d1={} d2={} same={} for i in range(n): a,b=map(int,input().split()) if a in d1.keys(): d1[a]+=1 else: d1[a]=1 if b in d2.keys(): d2[b]+=1 else: d2[b]=1 #print(a,b) if (a,b) in same.ke...
output
1
93,966
3
187,933