message
stringlengths
2
30.5k
message_type
stringclasses
2 values
message_id
int64
0
1
conversation_id
int64
237
109k
cluster
float64
10
10
__index_level_0__
int64
474
217k
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are both a shop keeper and a shop assistant at a small nearby shop. You have n goods, the i-th good costs a_i coins. You got tired of remembering the price of each product when customers as...
instruction
0
13,408
10
26,816
No
output
1
13,408
10
26,817
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are both a shop keeper and a shop assistant at a small nearby shop. You have n goods, the i-th good costs a_i coins. You got tired of remembering the price of each product when customers as...
instruction
0
13,409
10
26,818
No
output
1
13,409
10
26,819
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are both a shop keeper and a shop assistant at a small nearby shop. You have n goods, the i-th good costs a_i coins. You got tired of remembering the price of each product when customers as...
instruction
0
13,410
10
26,820
No
output
1
13,410
10
26,821
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the...
instruction
0
13,782
10
27,564
Yes
output
1
13,782
10
27,565
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the...
instruction
0
13,783
10
27,566
Yes
output
1
13,783
10
27,567
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the...
instruction
0
13,784
10
27,568
No
output
1
13,784
10
27,569
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and the amount of tax he has to pay is calculated as the...
instruction
0
13,787
10
27,574
No
output
1
13,787
10
27,575
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,053
10
28,106
"Correct Solution: ``` m, f, b = map(int, input().split()) print("NA") if m < b - f else print(max(0, b - m)) ```
output
1
14,053
10
28,107
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,054
10
28,108
"Correct Solution: ``` m,f,b=map(int,input().split()) if(m+f<b): print("NA") else: if(m>b): print(0) else: print(b-m) ```
output
1
14,054
10
28,109
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,055
10
28,110
"Correct Solution: ``` m,f,b=map(int,input().split()) if m>b: print(0) elif b-m<=f: print(b-m) else: print("NA") ```
output
1
14,055
10
28,111
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,056
10
28,112
"Correct Solution: ``` m, f, b = map(int,input().split()) if m >= b: print(0) if m < b: a = b-m if b-m <= f: print(a) else: print('NA') ```
output
1
14,056
10
28,113
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,057
10
28,114
"Correct Solution: ``` m, f, b = map(int, input().split()) print("NA" if m+f < b else max(0, b-m)) ```
output
1
14,057
10
28,115
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,058
10
28,116
"Correct Solution: ``` i = input() m,f,b = map(int,i.split()) if m >= b: print(0) elif (m+f) < b: print('NA') else: print(b - m) ```
output
1
14,058
10
28,117
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,059
10
28,118
"Correct Solution: ``` m,f,b = map(int, input(). split()) if b <= m: print('0') elif b-m <= f: print(b-m) else: print('NA') ```
output
1
14,059
10
28,119
Provide a correct Python 3 solution for this coding contest problem. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are planning to borrow some money from Alice in case the amount you...
instruction
0
14,060
10
28,120
"Correct Solution: ``` m,f,b=map(int,input().split()) x=b-m if b<=m: print(0) elif f>=x and 0<=x: print(x) else: print("NA") ```
output
1
14,060
10
28,121
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are plannin...
instruction
0
14,061
10
28,122
Yes
output
1
14,061
10
28,123
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are plannin...
instruction
0
14,062
10
28,124
Yes
output
1
14,062
10
28,125
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are plannin...
instruction
0
14,063
10
28,126
Yes
output
1
14,063
10
28,127
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are plannin...
instruction
0
14,064
10
28,128
Yes
output
1
14,064
10
28,129
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are plannin...
instruction
0
14,065
10
28,130
No
output
1
14,065
10
28,131
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are now in a bookshop with your friend Alice to buy a book, "The Winning Strategy for the Programming Koshien Contest,” just released today. As you definitely want to buy it, you are plannin...
instruction
0
14,066
10
28,132
No
output
1
14,066
10
28,133
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,596
10
29,192
Tags: binary search, sortings Correct Solution: ``` f = lambda: map(int, input().split()) n, k = f() t = list(f()) d = {0: 0} for q in t: for i in range(1, k + 1): d[q * i] = i for j in range(int(input())): a = int(input()) p = [i + d[a - b] for b, i in d.items() if a - b in d] print(min(p) if p and m...
output
1
14,596
10
29,193
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,597
10
29,194
Tags: binary search, sortings Correct Solution: ``` f = lambda: map(int, input().split()) n, k = f() t = list(f()) d = {0: 0} for q in t: for i in range(1, k + 1): d[q * i] = i for j in range(int(input())): a = int(input()) p = [i + d[a - b] for b, i in d.items() if a - b in d] print(min(p)...
output
1
14,597
10
29,195
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,598
10
29,196
Tags: binary search, sortings Correct Solution: ``` n, k = map(int, input().split()) a = set(map(int, input().split())) q = int(input()) # def isIn(x, fm, to): # if fm >= to: # return a[fm] == x # t = a[(fm+to) // 2] # if t > x: # return isIn(x, fm, (fm+to) // 2 - 1) # elif t < x: # return isIn(x, (fm+to) //...
output
1
14,598
10
29,197
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,599
10
29,198
Tags: binary search, sortings Correct Solution: ``` n_k = input() n_k = n_k.split(" ") n = int(n_k[0]) k = int(n_k[1]) ais = input() ais = ais.split(" ") q = int(input()) pares = {} for a in ais: a = int(a) for i in range(k): p = int((i+1)*a) if (p not in pares) or (i+1 < pares[p]): ...
output
1
14,599
10
29,199
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,600
10
29,200
Tags: binary search, sortings Correct Solution: ``` from collections import defaultdict n, m = [int(x) for x in input().split()] a = [int(x) for x in input().split()] d = defaultdict(int) d[0] = 0 for v in a: for i in range(1, m + 1): d[v * i] = i q = int(input()) for _ in range(q): x = int(input()) ...
output
1
14,600
10
29,201
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,601
10
29,202
Tags: binary search, sortings Correct Solution: ``` def find(x): ret = 100 for k in mp: if x - k in mp: ret = min(ret, mp[k] + mp[x - k]) return ret if ret <= m else -1 n, m = (int(x) for x in input().split()) a = [int(x) for x in input().split()] mp = {...
output
1
14,601
10
29,203
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,602
10
29,204
Tags: binary search, sortings Correct Solution: ``` n_k = input() n_k = n_k.split(" ") n = int(n_k[0]) k = int(n_k[1]) ais = input() ais = ais.split(" ") q = int(input()) pares = {} for a in ais: a = int(a) for i in range(k): p = int((i+1)*a) if (p not in pares) or (i+1 < pares[p]): ...
output
1
14,602
10
29,205
Provide tags and a correct Python 3 solution for this coding contest problem. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is directly giving money from an ATM) and some pecu...
instruction
0
14,603
10
29,206
Tags: binary search, sortings Correct Solution: ``` n_k = input() n_k = n_k.split(" ") n = int(n_k[0]) k = int(n_k[1]) ais = input() ais = ais.split(" ") q = int(input()) pares = {} for a in ais: a = int(a) for i in range(k): p = int((i+1)*a) if (p not in pares) or (i+1 < pares[p]): ...
output
1
14,603
10
29,207
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is d...
instruction
0
14,604
10
29,208
Yes
output
1
14,604
10
29,209
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is d...
instruction
0
14,605
10
29,210
Yes
output
1
14,605
10
29,211
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is d...
instruction
0
14,606
10
29,212
No
output
1
14,606
10
29,213
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is d...
instruction
0
14,607
10
29,214
No
output
1
14,607
10
29,215
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is d...
instruction
0
14,608
10
29,216
No
output
1
14,608
10
29,217
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. ATMs of a well-known bank of a small country are arranged so that they can not give any amount of money requested by the user. Due to the limited size of the bill dispenser (the device that is d...
instruction
0
14,609
10
29,218
No
output
1
14,609
10
29,219
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,030
10
30,060
"Correct Solution: ``` import sys sys.setrecursionlimit(10 ** 6) int1 = lambda x: int(x) - 1 p2D = lambda x: print(*x, sep="\n") def II(): return int(sys.stdin.readline()) def MI(): return map(int, sys.stdin.readline().split()) def LI(): return list(map(int, sys.stdin.readline().split())) def LLI(rows_number): return ...
output
1
15,030
10
30,061
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,031
10
30,062
"Correct Solution: ``` import sys input = sys.stdin.buffer.readline sys.setrecursionlimit(10 ** 7) def branchAndBound(N, items, lim_w): items.sort(key=lambda x: x[0] / x[1], reverse=True) Value = [] Weight = [] Ratio = [] for v, w in items: Value.append(v) Weight.append(w) Ratio.append(v / w) def upperbo...
output
1
15,031
10
30,063
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,032
10
30,064
"Correct Solution: ``` def solve(): from bisect import bisect_right N, W = map(int, input().split()) a = [tuple(map(int, input().split())) for _ in [0]*N] def bitdp(items): n = len(items) dp = [(0, 0) for _ in [0]*(2**n)] for bitset in range(1, 2**n): for item_num, (...
output
1
15,032
10
30,065
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,033
10
30,066
"Correct Solution: ``` n, W = map(int, input().split()) value = [] weight = [] n1 = n // 2 n2 = n - n1 vw1 = [[0, 0]] vw2 = [[0, 0]] for _ in range(n1): v, w = map(int, input().split()) sz = len(vw1) for i in range(sz): p = vw1[i][:] p[0] += w p[1] += v vw1.append(p) for _ in range(n2): v, w...
output
1
15,033
10
30,067
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,034
10
30,068
"Correct Solution: ``` import bisect n,maxw = map(int , input().split()) data1 = [[0,0]] #data1enu[i]:iのbitが立ってる品物の価値、重さの総和 data2 = [[0,0]] nn = n // 2 for i in range(nn): v,w = map(int , input().split()) sz = len(data1) for j in range(sz): ppp = data1[j][:] ppp[0] += w ppp[1] += ...
output
1
15,034
10
30,069
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,035
10
30,070
"Correct Solution: ``` N, W = map(int, input().split()) S = [list(map(int, input().split())) for i in range(N)] def make(S): T = {0: 0} for v, w in S: T0 = dict(T) for k, val in T.items(): if k+w > W: continue if k+w in T0: T0[k+w] = max(...
output
1
15,035
10
30,071
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,036
10
30,072
"Correct Solution: ``` #!python3 iim = lambda: map(int, input().rstrip().split()) from heapq import heappush, heappop def resolve(): N, W = iim() S = [list(iim()) for i in range(N)] S.sort(key=lambda x: x[0] / x[1], reverse=True) def ubounds(w, v, i): for j in range(i, N): vj, w...
output
1
15,036
10
30,073
Provide a correct Python 3 solution for this coding contest problem. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large as possible. * The items have combined weight at most W, ...
instruction
0
15,037
10
30,074
"Correct Solution: ``` import sys from bisect import bisect_right def meet_in_the_middle(a: list, limit: int) -> tuple: first_v, first_w, second_v, second_w = [], [], [], [] for items, v_append, w_append in ( (a[:len(a)//2], first_v.append, first_w.append), (a[len(a)//2:], second_v.app...
output
1
15,037
10
30,075
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large a...
instruction
0
15,038
10
30,076
Yes
output
1
15,038
10
30,077
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large a...
instruction
0
15,039
10
30,078
Yes
output
1
15,039
10
30,079
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large a...
instruction
0
15,040
10
30,080
Yes
output
1
15,040
10
30,081
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large a...
instruction
0
15,041
10
30,082
Yes
output
1
15,041
10
30,083
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large a...
instruction
0
15,042
10
30,084
No
output
1
15,042
10
30,085
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large a...
instruction
0
15,043
10
30,086
No
output
1
15,043
10
30,087
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have N items that you want to put them into a knapsack. Item i has value vi and weight wi. You want to find a subset of items to put such that: * The total value of the items is as large a...
instruction
0
15,044
10
30,088
No
output
1
15,044
10
30,089