message
stringlengths
2
44.5k
message_type
stringclasses
2 values
message_id
int64
0
1
conversation_id
int64
276
109k
cluster
float64
23
23
__index_level_0__
int64
552
217k
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given N points in the xy-plane. You have a circle of radius one and move it on the xy-plane, so as to enclose as many of the points as possible. Find how many points can be simultaneousl...
instruction
0
14,080
23
28,160
No
output
1
14,080
23
28,161
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given N points in the xy-plane. You have a circle of radius one and move it on the xy-plane, so as to enclose as many of the points as possible. Find how many points can be simultaneousl...
instruction
0
14,081
23
28,162
No
output
1
14,081
23
28,163
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,114
23
28,228
"Correct Solution: ``` x1,y1,x2,y2=map(int,input().split()) p1,p2=complex(x1,y1),complex(x2,y2) a=p2-p1 dis=(x1-x2)**2+(y1-y2)**2 for i in range(int(input())): p=complex(*map(int,input().split())) b=p-p1 co=(a.real*b.real+a.imag*b.imag)/dis ans=p+2*(co*a-b) print(ans.real,ans.imag) ```
output
1
14,114
23
28,229
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,115
23
28,230
"Correct Solution: ``` import sys input = sys.stdin.readline class Vector(): def __init__(self, x, y): self.x = x self.y = y def __add__(self, vec): return Vector(self.x+vec.x, self.y+vec.y) def __sub__(self, vec): return Vector(self.x-vec.x, self.y-vec.y) def __mul_...
output
1
14,115
23
28,231
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,116
23
28,232
"Correct Solution: ``` xp1,yp1,xp2,yp2=map(int,input().split()) q=int(input()) if xp1==xp2: for i in range(q): x0,y0=map(int,input().split()) print('{:.10f}'.format(2*xp1-x0),'{:.10f}'.format(y0)) else: a=float((yp2-yp1)/(xp2-xp1)) for i in range(q): x0,y0=map(int,input().split()) ...
output
1
14,116
23
28,233
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,117
23
28,234
"Correct Solution: ``` import sys input = sys.stdin.readline def main(): x1, y1, x2, y2 = map(int, input().split()) q = int(input()) if x2 - x1 == 0:# x = x1 の直線 for i in range(q): xp, yp = map(int, input().split()) print(xp + 2 * (x1 - xp), yp) else: m = (y2 - y...
output
1
14,117
23
28,235
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,118
23
28,236
"Correct Solution: ``` import math class Point(): def __init__(self, x=None, y=None): self.x = x self.y = y class Line(): def __init__(self, x1, y1, x2, y2): self.p1 = Point(x1, y1) self.p2 = Point(x2, y2) def projection(self, p): a = (self.p2.y - self.p1.y)/(self....
output
1
14,118
23
28,237
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,119
23
28,238
"Correct Solution: ``` # -*- coding: utf-8 -*- import collections import math class Vector2(collections.namedtuple("Vector2", ["x", "y"])): def __add__(self, other): return Vector2(self.x + other.x, self.y + other.y) def __sub__(self, other): return Vector2(self.x - other.x, self.y - other...
output
1
14,119
23
28,239
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,120
23
28,240
"Correct Solution: ``` from sys import stdin class Vector: def __init__(self, x=None, y=None): self.x = x self.y = y def __add__(self, other): return Vector(self.x + other.x, self.y + other.y) def __sub__(self, other): return Vector(self.x - other.x, self.y - other.y) ...
output
1
14,120
23
28,241
Provide a correct Python 3 solution for this coding contest problem. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 yp2 q xp0 yp0 xp1 yp1 ... xpq−1 ypq−1 In the first lin...
instruction
0
14,121
23
28,242
"Correct Solution: ``` #!/usr/bin/python3 import array from fractions import Fraction import math import os import sys class Vec(object): def __init__(self, x, y): self.x = x self.y = y super().__init__() def __add__(self, other): return Vec(self.x + other.x, self.y + other.y...
output
1
14,121
23
28,243
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,122
23
28,244
Yes
output
1
14,122
23
28,245
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,123
23
28,246
Yes
output
1
14,123
23
28,247
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,124
23
28,248
Yes
output
1
14,124
23
28,249
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,125
23
28,250
Yes
output
1
14,125
23
28,251
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,126
23
28,252
No
output
1
14,126
23
28,253
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,127
23
28,254
No
output
1
14,127
23
28,255
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,128
23
28,256
No
output
1
14,128
23
28,257
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. For given three points p1, p2, p, find the reflection point x of p onto p1p2. <image> Constraints * 1 ≤ q ≤ 1000 * -10000 ≤ xi, yi ≤ 10000 * p1 and p2 are not identical. Input xp1 yp1 xp2 ...
instruction
0
14,129
23
28,258
No
output
1
14,129
23
28,259
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his masterpiece, he decide...
instruction
0
14,409
23
28,818
Yes
output
1
14,409
23
28,819
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his masterpiece, he decide...
instruction
0
14,410
23
28,820
Yes
output
1
14,410
23
28,821
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his masterpiece, he decide...
instruction
0
14,411
23
28,822
Yes
output
1
14,411
23
28,823
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his masterpiece, he decide...
instruction
0
14,412
23
28,824
Yes
output
1
14,412
23
28,825
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his masterpiece, he decide...
instruction
0
14,413
23
28,826
No
output
1
14,413
23
28,827
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his masterpiece, he decide...
instruction
0
14,415
23
28,830
No
output
1
14,415
23
28,831
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and m columns. Bob shaded some of the squares on the sheet. Having seen his masterpiece, he decide...
instruction
0
14,416
23
28,832
No
output
1
14,416
23
28,833
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equals a in each rectangle. A rectangle in a matrix...
instruction
0
14,534
23
29,068
Tags: combinatorics, data structures, implementation Correct Solution: ``` a = int(input()) s = input() d = {} for i in range(len(s)): for j in range(i, len(s)): if j == i: t = int(s[j]) else: t += int(s[j]) d[t] = d.get(t, 0) + 1 if a == 0: if 0 in d: cnt_pairs = (len(s) * (len(...
output
1
14,534
23
29,069
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equals a in each rectangle. A rectangle in a matrix...
instruction
0
14,535
23
29,070
Tags: combinatorics, data structures, implementation Correct Solution: ``` import math def main(arr,a): f=[] for i in range(1,int(math.sqrt(a))+1): f1=i f2=a/i if f2==int(f2): f.append(f1) if f2!=f1: f.append(int(f2)) f.sort() prefix=[0] for i in range(len(...
output
1
14,535
23
29,071
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equals a in each rectangle. A rectangle in a matrix...
instruction
0
14,536
23
29,072
Tags: combinatorics, data structures, implementation Correct Solution: ``` import sys,collections as cc input = sys.stdin.readline I = lambda : list(map(int,input().split())) a,=I() s=list(map(int,[i for i in input().strip()])) d=cc.Counter([]) n=len(s) for i in range(1,n+1): su=sum(s[:i]) for j in range(i,n): d[s...
output
1
14,536
23
29,073
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equals a in each rectangle. A rectangle in a matrix...
instruction
0
14,537
23
29,074
Tags: combinatorics, data structures, implementation Correct Solution: ``` import sys from collections import defaultdict as dd from collections import deque def eprint(*args): print(*args, file=sys.stderr) pl=1 from math import * import copy #sys.setrecursionlimit(10**6) if pl: input=sys.stdin.readline def li()...
output
1
14,537
23
29,075
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equals a in each rectangle. A rectangle in a matrix...
instruction
0
14,538
23
29,076
Tags: combinatorics, data structures, implementation Correct Solution: ``` def divisors(x): def f(y, q): t = -len(r) while not y % q: y //= q for i in range(t, 0): r.append(r[t] * q) return y r, p = [1], 7 x = f(f(f(x, 2), 3), 5) while x >...
output
1
14,538
23
29,077
Provide tags and a correct Python 3 solution for this coding contest problem. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equals a in each rectangle. A rectangle in a matrix...
instruction
0
14,539
23
29,078
Tags: combinatorics, data structures, implementation Correct Solution: ``` def divisors(x): def f(y, q): t = -len(r) while not y % q: y //= q for i in range(t, 0): r.append(r[t] * q) return y r, p = [1], 7 x = f(f(f(x, 2), 3), 5) while x >...
output
1
14,539
23
29,079
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equal...
instruction
0
14,540
23
29,080
No
output
1
14,540
23
29,081
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equal...
instruction
0
14,541
23
29,082
No
output
1
14,541
23
29,083
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equal...
instruction
0
14,542
23
29,084
No
output
1
14,542
23
29,085
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a string of decimal digits s. Let's define bij = si·sj. Find in matrix b the number of such rectangles that the sum bij for all cells (i, j) that are the elements of the rectangle equal...
instruction
0
14,543
23
29,086
No
output
1
14,543
23
29,087
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,924
23
29,848
"Correct Solution: ``` a,b=(int(x) for x in input().split()) print("{:.6f}".format(a*b/3.305785)) ```
output
1
14,924
23
29,849
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,925
23
29,850
"Correct Solution: ``` a,b=map(int,input().split()) x=3.305785 print((a*b)/x) ```
output
1
14,925
23
29,851
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,926
23
29,852
"Correct Solution: ``` a, b = map(int,input().split()) print(format(a*b/3.305785,'.5f')) ```
output
1
14,926
23
29,853
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,927
23
29,854
"Correct Solution: ``` a, b = map(int, input().split()) s=3.305785 print('{:.6f}'.format(a*b/s)) ```
output
1
14,927
23
29,855
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,928
23
29,856
"Correct Solution: ``` def test(): a,b=list(map(int,input().split())) c=3.305785 s=a*b/c return s if __name__ == '__main__': print(test()) ```
output
1
14,928
23
29,857
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,929
23
29,858
"Correct Solution: ``` a,b=map(int,input().split()) print('{:.6f}'.format((a*b)/3.305785)) ```
output
1
14,929
23
29,859
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,930
23
29,860
"Correct Solution: ``` a,b = map(float,input().split()) S = a*b/3.305785 print(S) ```
output
1
14,930
23
29,861
Provide a correct Python 3 solution for this coding contest problem. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m]. Enter a and b and create a program that outputs the t...
instruction
0
14,931
23
29,862
"Correct Solution: ``` a,b=map(int,input().split()) S=round(a*b/3.305785,6) print(S) ```
output
1
14,931
23
29,863
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m...
instruction
0
14,932
23
29,864
Yes
output
1
14,932
23
29,865
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m...
instruction
0
14,933
23
29,866
Yes
output
1
14,933
23
29,867
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m...
instruction
0
14,934
23
29,868
Yes
output
1
14,934
23
29,869
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m...
instruction
0
14,935
23
29,870
Yes
output
1
14,935
23
29,871
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m...
instruction
0
14,936
23
29,872
No
output
1
14,936
23
29,873
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m...
instruction
0
14,937
23
29,874
No
output
1
14,937
23
29,875
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Have you ever heard of the unit "○○ tsubo" that expresses the area of ​​land? Since ancient times, one samurai has said the area for making rice to eat in a day. There is a land of a [m] x b [m...
instruction
0
14,938
23
29,876
No
output
1
14,938
23
29,877