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
Provide tags and a correct Python 3 solution for this coding contest problem. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped. Input The first and the sin...
instruction
0
103,951
23
207,902
Tags: brute force, geometry, math Correct Solution: ``` import math arr = [int(x) for x in input().split()] print(int(4*(math.sqrt((arr[0]*arr[1])/arr[2])+math.sqrt((arr[0]*arr[2])/arr[1])+math.sqrt((arr[2]*arr[1])/arr[0])))) ```
output
1
103,951
23
207,903
Provide tags and a correct Python 3 solution for this coding contest problem. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped. Input The first and the sin...
instruction
0
103,952
23
207,904
Tags: brute force, geometry, math Correct Solution: ``` arr = input().split() ab , bc , ca = int(arr[0]), int(arr[1]), int(arr[2]) b = (ab*bc//ca)**(1/2) a = (ab*ca//bc)**(1/2) c = (bc*ca//ab)**(1/2) print(int((a+b+c)*4)) ```
output
1
103,952
23
207,905
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,953
23
207,906
Yes
output
1
103,953
23
207,907
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,954
23
207,908
Yes
output
1
103,954
23
207,909
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,955
23
207,910
Yes
output
1
103,955
23
207,911
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,956
23
207,912
Yes
output
1
103,956
23
207,913
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,957
23
207,914
No
output
1
103,957
23
207,915
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,958
23
207,916
No
output
1
103,958
23
207,917
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,959
23
207,918
No
output
1
103,959
23
207,919
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of thi...
instruction
0
103,960
23
207,920
No
output
1
103,960
23
207,921
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,152
23
208,304
"Correct Solution: ``` n = int(input()) a = [int(x) for x in input().strip().split()] a = sorted(a) d = [] for i in range(len(a) - 1): d.append(a[i + 1] - a[i]) def gcd(a, b): if(b == 0): return a else: return gcd(b, a % b) g = d[0] for e in d: g = gcd(g, e) cnt = len(a) print(...
output
1
104,152
23
208,305
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,153
23
208,306
"Correct Solution: ``` def nod(n, m): if(m==0): return n; if(n>m): return nod(m,n%m); else: return nod(n,m%n); n=input(); x = sorted(list(map(int, input().split()))) m = min(x) nnod=0 for i in range(len(x)): if(i>1): if(i==2): nnod=nod(x[i]-x[i-1], x[i-1]-x[i...
output
1
104,153
23
208,307
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,154
23
208,308
"Correct Solution: ``` from fractions import gcd from functools import reduce n = int(input()) x = list(map(int, input().split())) x.sort() difs = [] for i in range(len(x)-1): difs.append(x[i+1]-x[i]) dif = reduce(gcd, difs) mmin = x[0] mmax = x[-1] x = set(x) cnt = (mmax-mmin+dif)//dif-n print(cnt) ```
output
1
104,154
23
208,309
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,155
23
208,310
"Correct Solution: ``` from fractions import gcd n=int(input()) a=input().split() for i in range(0, n): a[i]=int(a[i]) a.sort() dists=[] for i in range(1, n): dists.append(a[i]-a[i-1]) s=dists[0] gdc=dists[0] for i in range(1,len(dists)): gdc=gcd(dists[i],gdc) s+=dists[i] print(s//gdc-n+1) ```
output
1
104,155
23
208,311
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,156
23
208,312
"Correct Solution: ``` def nod(a, b): while a!=0 and b!=0: if a > b: a = a % b else: b = b % a return (a+b) n = int(input()) a = list(map(int, input().split())) a.sort() d = nod(a[1] - a[0], a[2] - a[1]) for i in range(2, n - 1): d = nod(a[i + 1] - a[i], d) count = 0 ...
output
1
104,156
23
208,313
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,157
23
208,314
"Correct Solution: ``` from fractions import gcd n = int(input()) a = list(map(int, input().split())) a.sort() for i in range(1, len(a)): a[i-1] = a[i] - a[i-1] a.pop() g = a[0] s = 0 for i in range(len(a)): s += a[i] g = gcd(g, a[i]) s = s // g - len(a) print(s) ```
output
1
104,157
23
208,315
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,158
23
208,316
"Correct Solution: ``` import sys # For getting input from input.txt file #sys.stdin = open('input.txt', 'r') # Printing the Output to output.txt file #sys.stdout = open('output.txt', 'w') def gcd(a, b): while a != 0 and b != 0: if a > b: a = a % b else: b = b % a return max(a, b) n = int(input()) s...
output
1
104,158
23
208,317
Provide a correct Python 3 solution for this coding contest problem. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add on the line to make the distances between all neighborin...
instruction
0
104,159
23
208,318
"Correct Solution: ``` def gcd(a, b): while a != 0 and b != 0: if b > a: b = b % a else: a = a % b if a == 0: return b else: return a n = int(input()) a = input() a = a.split() for i in range(len(a)): a[i] = int(a[i]) a = sorted(a) b = a[1] - a[0] for i in range(0, len(a) - 1): ...
output
1
104,159
23
208,319
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,160
23
208,320
Yes
output
1
104,160
23
208,321
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,161
23
208,322
Yes
output
1
104,161
23
208,323
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,162
23
208,324
Yes
output
1
104,162
23
208,325
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,163
23
208,326
Yes
output
1
104,163
23
208,327
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,164
23
208,328
No
output
1
104,164
23
208,329
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,165
23
208,330
No
output
1
104,165
23
208,331
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,166
23
208,332
No
output
1
104,166
23
208,333
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There are n points on a straight line, and the i-th point among them is located at xi. All these coordinates are distinct. Determine the number m — the smallest number of points you should add ...
instruction
0
104,167
23
208,334
No
output
1
104,167
23
208,335
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,187
23
208,374
"Correct Solution: ``` N, Q, *Query = [int(_) for _ in open(0).read().split()] D = Query[::2] X = Query[1::2] class LazySegmentTree(): def __init__(self, array, f, g, h, ti, ei): """ Parameters ---------- array : list to construct segment tree from f : func ...
output
1
104,187
23
208,375
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,188
23
208,376
"Correct Solution: ``` n,q = map(int,input().split()) yoko = [-n] yoko2 = [-n] yokol = 1 tate = [-n] tate2 = [-n] tatel = 1 last = [n,n] import bisect ans = (n-2)**2 #print(ans) for _ in range(q): a,c = map(int,input().split()) if a == 1: b = bisect.bisect_left(yoko,-c) if b == yokol: yoko.append(-c) ...
output
1
104,188
23
208,377
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,189
23
208,378
"Correct Solution: ``` import sys def input(): return sys.stdin.readline().strip() def mapint(): return map(int, input().split()) sys.setrecursionlimit(10**9) N, Q = mapint() verti = [N-2]*(N-1) horiz = [N-2]*(N-1) left, top = N-2, N-2 ans = (N-2)**2 last_top = (N-2, N-2) last_left = (N-2, N-2) for _ in range(Q): ...
output
1
104,189
23
208,379
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,190
23
208,380
"Correct Solution: ``` class SegTree: X_unit = 1 << 30 X_f = min def __init__(self, N): self.N = N self.X = [self.X_unit] * (N + N) def build(self, seq): for i, x in enumerate(seq, self.N): self.X[i] = x for i in range(self.N - 1, 0, -1): self.X[...
output
1
104,190
23
208,381
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,191
23
208,382
"Correct Solution: ``` import sys def solve(): input = sys.stdin.readline N, Q = map(int, input().split()) total = (N - 2) ** 2 rb = N db = N D = [N] * (N + 1) R = [N] * (N + 1) for _ in range(Q): a, b = map(int, input().split()) if a == 1: #横向き ...
output
1
104,191
23
208,383
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,192
23
208,384
"Correct Solution: ``` # coding: utf-8 import sys # from operator import itemgetter sysread = sys.stdin.buffer.readline read = sys.stdin.buffer.read printout = sys.stdout.write sprint = sys.stdout.flush # from heapq import heappop, heappush # from collections import defaultdict sys.setrecursionlimit(10 ** 7) import ma...
output
1
104,192
23
208,385
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,193
23
208,386
"Correct Solution: ``` def f_simplified_reversi(): N, Q = [int(i) for i in input().split()] Queries = [[int(i) for i in input().split()] for j in range(Q)] a, b = [N] * N, [N] * N # editorial に準じる black_stone = (N - 2)**2 row, col = N, N for type, x in Queries: if type == 1: ...
output
1
104,193
23
208,387
Provide a correct Python 3 solution for this coding contest problem. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in the grid has a black stone on it. Each of the 2N - 1 squ...
instruction
0
104,194
23
208,388
"Correct Solution: ``` #!python3 import sys iim = lambda: map(int, sys.stdin.readline().rstrip().split()) def resolve(): N, Q = iim() it = map(int, sys.stdin.read().split()) M = N + 1if N & 1 else N NM = 1<<M.bit_length() ans = (N-2)**2 A = [[N-2]*(NM+M) for i in range(2)] def set(a, i, ...
output
1
104,194
23
208,389
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,195
23
208,390
Yes
output
1
104,195
23
208,391
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,196
23
208,392
Yes
output
1
104,196
23
208,393
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,197
23
208,394
Yes
output
1
104,197
23
208,395
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,198
23
208,396
Yes
output
1
104,198
23
208,397
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,199
23
208,398
No
output
1
104,199
23
208,399
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,200
23
208,400
No
output
1
104,200
23
208,401
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,201
23
208,402
No
output
1
104,201
23
208,403
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. There is a grid with N rows and N columns of squares. Let (i, j) be the square at the i-th row from the top and the j-th column from the left. Each of the central (N-2) \times (N-2) squares in ...
instruction
0
104,202
23
208,404
No
output
1
104,202
23
208,405
Provide a correct Python 3 solution for this coding contest problem. Niwango bought a piece of land that can be represented as a half-open interval [0, X). Niwango will lay out N vinyl sheets on this land. The sheets are numbered 1,2, \ldots, N, and they are distinguishable. For Sheet i, he can choose an integer j su...
instruction
0
104,219
23
208,438
"Correct Solution: ``` N,X=map(int,input().split()) L=sorted(map(int,input().split()),reverse=True) mod=10**9+7 D=[[0]*(X+1) for i in range(N//2+2)] D[1][L[0]]=1 for l in L[1:]: ND=[[0]*(X+1) for i in range(N//2+1)] for c in range(1,N//2+1): for s in range(X+1): if D[c][s]==0: ...
output
1
104,219
23
208,439
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Niwango bought a piece of land that can be represented as a half-open interval [0, X). Niwango will lay out N vinyl sheets on this land. The sheets are numbered 1,2, \ldots, N, and they are dis...
instruction
0
104,220
23
208,440
No
output
1
104,220
23
208,441
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Niwango bought a piece of land that can be represented as a half-open interval [0, X). Niwango will lay out N vinyl sheets on this land. The sheets are numbered 1,2, \ldots, N, and they are dis...
instruction
0
104,221
23
208,442
No
output
1
104,221
23
208,443
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Niwango bought a piece of land that can be represented as a half-open interval [0, X). Niwango will lay out N vinyl sheets on this land. The sheets are numbered 1,2, \ldots, N, and they are dis...
instruction
0
104,222
23
208,444
No
output
1
104,222
23
208,445
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Niwango bought a piece of land that can be represented as a half-open interval [0, X). Niwango will lay out N vinyl sheets on this land. The sheets are numbered 1,2, \ldots, N, and they are dis...
instruction
0
104,223
23
208,446
No
output
1
104,223
23
208,447
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lengths are measures in Baden in inches and feet. To a length from centimeters it is enough to know that an inch equals three centimeters in Baden and one foot contains 12 inches. You are given...
instruction
0
104,534
23
209,068
Yes
output
1
104,534
23
209,069
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Lengths are measures in Baden in inches and feet. To a length from centimeters it is enough to know that an inch equals three centimeters in Baden and one foot contains 12 inches. You are given...
instruction
0
104,535
23
209,070
No
output
1
104,535
23
209,071
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day, as Sherlock Holmes was tracking down one very important criminal, he found a wonderful painting on the wall. This wall could be represented as a plane. The painting had several concentr...
instruction
0
104,709
23
209,418
Yes
output
1
104,709
23
209,419