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Provide a correct Python 3 solution for this coding contest problem. Write a program which reads an integer n and identifies the number of combinations of a, b, c and d (0 ≤ a, b, c, d ≤ 9) which meet the following equality: a + b + c + d = n For example, for n = 35, we have 4 different combinations of (a, b, c, d):...
instruction
0
52,073
5
104,146
"Correct Solution: ``` import sys for line in sys.stdin: count = 0 n = int(line) for a in range(10): for b in range(10): for c in range(10): for d in range(10): if a+b+c+d==n: count += 1 print(count) ```
output
1
52,073
5
104,147
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program which reads an integer n and identifies the number of combinations of a, b, c and d (0 ≤ a, b, c, d ≤ 9) which meet the following equality: a + b + c + d = n For example, for n...
instruction
0
52,075
5
104,150
Yes
output
1
52,075
5
104,151
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program which reads an integer n and identifies the number of combinations of a, b, c and d (0 ≤ a, b, c, d ≤ 9) which meet the following equality: a + b + c + d = n For example, for n...
instruction
0
52,078
5
104,156
No
output
1
52,078
5
104,157
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program which reads an integer n and identifies the number of combinations of a, b, c and d (0 ≤ a, b, c, d ≤ 9) which meet the following equality: a + b + c + d = n For example, for n...
instruction
0
52,080
5
104,160
No
output
1
52,080
5
104,161
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Write a program which reads an integer n and identifies the number of combinations of a, b, c and d (0 ≤ a, b, c, d ≤ 9) which meet the following equality: a + b + c + d = n For example, for n...
instruction
0
52,081
5
104,162
No
output
1
52,081
5
104,163
Provide a correct Python 3 solution for this coding contest problem. problem For the integer n (1 ≤ n), let Pn be a string of n + 1 I's and n O's starting with I and alternating, where I and O are the uppercase Ai and O, respectively. is there. P1 | IOI --- | --- P2 | IOIOI P3 | IOIOIOI |. | |. | |. | Pn | IOIOIO ....
instruction
0
52,115
5
104,230
"Correct Solution: ``` while True: n = int(input()) if n==0: break m = int(input()) s = input() ar = [0]*m ans = 0 if m >= 3: for i in range(2,m): if s[i-2:i+1] == "IOI": ar[i] = ar[i-2] + 1 if ar[i] >= n: ans += 1 print(ans) ```
output
1
52,115
5
104,231
Provide a correct Python 3 solution for this coding contest problem. problem For the integer n (1 ≤ n), let Pn be a string of n + 1 I's and n O's starting with I and alternating, where I and O are the uppercase Ai and O, respectively. is there. P1 | IOI --- | --- P2 | IOIOI P3 | IOIOIOI |. | |. | |. | Pn | IOIOIO ....
instruction
0
52,118
5
104,236
"Correct Solution: ``` base = 2000003 mask = (1 << 32) - 1 while True: n = int(input()) if not n: break m = int(input()) s = [int(c == 'I') for c in input().strip()] l = 2 * n + 1 key, i, t = 0, 0, 1 while i < l: key = (key + t) & mask t = (t * base ** 2) & mask ...
output
1
52,118
5
104,237
Provide a correct Python 3 solution for this coding contest problem. problem For the integer n (1 ≤ n), let Pn be a string of n + 1 I's and n O's starting with I and alternating, where I and O are the uppercase Ai and O, respectively. is there. P1 | IOI --- | --- P2 | IOIOI P3 | IOIOIOI |. | |. | |. | Pn | IOIOIO ....
instruction
0
52,119
5
104,238
"Correct Solution: ``` while True: n= int(input()) if n== 0: break m, s= int(input()), input() ioi= "IOI" if n==3 else "IOI"+"OI"*(n-1) n= 2*n+1 print(sum(1 for i in range(m-n+1) if s[i:i+n]==ioi)) ```
output
1
52,119
5
104,239
Provide a correct Python 3 solution for this coding contest problem. problem For the integer n (1 ≤ n), let Pn be a string of n + 1 I's and n O's starting with I and alternating, where I and O are the uppercase Ai and O, respectively. is there. P1 | IOI --- | --- P2 | IOIOI P3 | IOIOIOI |. | |. | |. | Pn | IOIOIO ....
instruction
0
52,120
5
104,240
"Correct Solution: ``` def solve(): while True: n = int(input()) if not n: break m = int(input()) s = input() ind = 0 ans = 0 while ind < m: if s[ind] == "I": count = 0 while ind + 2 < m: if s[ind + 1] == "O" and s[ind + 2] == "I": count += 1 ...
output
1
52,120
5
104,241
Provide a correct Python 3 solution for this coding contest problem. problem For the integer n (1 ≤ n), let Pn be a string of n + 1 I's and n O's starting with I and alternating, where I and O are the uppercase Ai and O, respectively. is there. P1 | IOI --- | --- P2 | IOIOI P3 | IOIOIOI |. | |. | |. | Pn | IOIOIO ....
instruction
0
52,121
5
104,242
"Correct Solution: ``` while 1: n=int(input()) if n==0:break a='I'+'OI'*n b,s=int(input()),input() print(sum(1 for i in range(b-len(a)) if s[i:i+len(a)]==a)) ```
output
1
52,121
5
104,243
Provide a correct Python 3 solution for this coding contest problem. Example Input 100 1 0 50 100 Output 14.57738
instruction
0
52,128
5
104,256
"Correct Solution: ``` import math d, n, b = map(int, input().split()) O = [list(map(int, input().split())) for i in range(n)] def solve(b): l = d / (b+1) idx = 0 vx2 = 10**9 for i in range(b+1): while idx < n and O[idx][0]*(b+1) <= d*(i+1): p, h = O[idx] p -= l*i ...
output
1
52,128
5
104,257
Provide a correct Python 3 solution for this coding contest problem. Example Input 100 1 0 50 100 Output 14.57738
instruction
0
52,129
5
104,258
"Correct Solution: ``` d, n, b = map(int, input().split()) O = [list(map(int, input().split())) for i in range(n)] def solve(b): l = d / (b + 1) idx = 0 vx2 = 10**9 for i in range(b + 1): while idx < n and O[idx][0]*(b+1) <= d*(i+1): p, h = O[idx] p -= l*i vx...
output
1
52,129
5
104,259
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,138
5
104,276
"Correct Solution: ``` n, k = map(int,input().split()) now = 0 while n > 1: n -= 1 now = (now * k) // (k - 1) + 1 print(now) ```
output
1
52,138
5
104,277
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,139
5
104,278
"Correct Solution: ``` #!/usr/bin/env python3 n, k = map(int, input().split()) a = 0 for i in range(n-1): a = a * k // (k - 1) + 1 print(a) ```
output
1
52,139
5
104,279
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,140
5
104,280
"Correct Solution: ``` import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools sys.setrecursionlimit(10**7) inf = 10**20 eps = 1.0 / 10**10 mod = 10**9+7 dd = [(0,-1),(1,0),(0,1),(-1,0)] ddn = [(0,-1),(1,-1),(1,0),(1,1),(0,1),(-1,-1),(-1,0),(-1,1)] def LI(): return [int...
output
1
52,140
5
104,281
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,141
5
104,282
"Correct Solution: ``` N, k = [int(i) for i in input().split()] ans = 0 for i in range(N - 1): ans = (ans * k + k - 1) // (k - 1) print(ans) ```
output
1
52,141
5
104,283
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,142
5
104,284
"Correct Solution: ``` # coding: utf-8 # Here your code ! def main(N,k): p = 0 p2 = 0 memo = 0 for i in range(N-1): p, p2 = p2, k*(p2+1)//(k-1) - 2 while p2-1-p2//k != p: p2+=1 return p2 if __name__ == '__main__': N,k=input().split() print(main(int(N),int(k))) `...
output
1
52,142
5
104,285
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,143
5
104,286
"Correct Solution: ``` # def test(k): # res = [0]*20 # l = [i for i in range(20)] # t = 1 # while l: # i = 0 # while i < len(l): # res[l.pop(i)] = t # i += k-1 # t += 1 # return res # for k in range(2,11): # print(k,":",test(k)) from math import f...
output
1
52,143
5
104,287
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,144
5
104,288
"Correct Solution: ``` def horizontal_input(T=str): return list(map(T,input().split())) def vertical_input(n,T=str,sep=False,septype=tuple): data=[] if sep: for i in range(n): data.append(septype(map(T,input().split()))) else: for i in range(n): data.append(T(inp...
output
1
52,144
5
104,289
Provide a correct Python 3 solution for this coding contest problem. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th prisoners. * Then renumber the remaining prisoners. At thi...
instruction
0
52,145
5
104,290
"Correct Solution: ``` N,K = map(int, input().split()) ans = 1 for _ in range(N-1): ans += (ans+K-2)//(K-1) print(ans-1) ```
output
1
52,145
5
104,291
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th pr...
instruction
0
52,146
5
104,292
Yes
output
1
52,146
5
104,293
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. prison There are an infinite number of prisoners. Initially, the prisoners are numbered 0, 1, 2, .... Do the following N times: * Release the 0th prisoner and execute the k, 2k, 3k, ... th pr...
instruction
0
52,147
5
104,294
No
output
1
52,147
5
104,295
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. A positive integer x is called a power of two if it can be represented as x = 2^y, where y is a non-negative integer. So, the powers of two are 1, 2, 4, 8, 16, .... You are given two positive i...
instruction
0
52,244
5
104,488
Yes
output
1
52,244
5
104,489
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You have a bag of size n. Also you have m boxes. The size of i-th box is a_i, where each a_i is an integer non-negative power of two. You can divide boxes into two parts of equal size. Your goa...
instruction
0
52,373
5
104,746
No
output
1
52,373
5
104,747
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,384
5
104,768
Yes
output
1
52,384
5
104,769
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,385
5
104,770
Yes
output
1
52,385
5
104,771
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,386
5
104,772
Yes
output
1
52,386
5
104,773
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,387
5
104,774
Yes
output
1
52,387
5
104,775
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,388
5
104,776
No
output
1
52,388
5
104,777
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,389
5
104,778
No
output
1
52,389
5
104,779
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,390
5
104,780
No
output
1
52,390
5
104,781
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You wrote down all integers from 0 to 10^n - 1, padding them with leading zeroes so their lengths are exactly n. For example, if n = 3 then you wrote out 000, 001, ..., 998, 999. A block in an ...
instruction
0
52,391
5
104,782
No
output
1
52,391
5
104,783
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an integer n (n > 1). Your task is to find a sequence of integers a_1, a_2, …, a_k such that: * each a_i is strictly greater than 1; * a_1 ⋅ a_2 ⋅ … ⋅ a_k = n (i. e. the pro...
instruction
0
52,431
5
104,862
Yes
output
1
52,431
5
104,863
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an integer n (n > 1). Your task is to find a sequence of integers a_1, a_2, …, a_k such that: * each a_i is strictly greater than 1; * a_1 ⋅ a_2 ⋅ … ⋅ a_k = n (i. e. the pro...
instruction
0
52,432
5
104,864
Yes
output
1
52,432
5
104,865
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an integer n (n > 1). Your task is to find a sequence of integers a_1, a_2, …, a_k such that: * each a_i is strictly greater than 1; * a_1 ⋅ a_2 ⋅ … ⋅ a_k = n (i. e. the pro...
instruction
0
52,434
5
104,868
Yes
output
1
52,434
5
104,869
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an integer n (n > 1). Your task is to find a sequence of integers a_1, a_2, …, a_k such that: * each a_i is strictly greater than 1; * a_1 ⋅ a_2 ⋅ … ⋅ a_k = n (i. e. the pro...
instruction
0
52,435
5
104,870
No
output
1
52,435
5
104,871
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an integer n (n > 1). Your task is to find a sequence of integers a_1, a_2, …, a_k such that: * each a_i is strictly greater than 1; * a_1 ⋅ a_2 ⋅ … ⋅ a_k = n (i. e. the pro...
instruction
0
52,436
5
104,872
No
output
1
52,436
5
104,873
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an integer n (n > 1). Your task is to find a sequence of integers a_1, a_2, …, a_k such that: * each a_i is strictly greater than 1; * a_1 ⋅ a_2 ⋅ … ⋅ a_k = n (i. e. the pro...
instruction
0
52,437
5
104,874
No
output
1
52,437
5
104,875
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an integer n (n > 1). Your task is to find a sequence of integers a_1, a_2, …, a_k such that: * each a_i is strictly greater than 1; * a_1 ⋅ a_2 ⋅ … ⋅ a_k = n (i. e. the pro...
instruction
0
52,438
5
104,876
No
output
1
52,438
5
104,877
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a sequence of positive integers x1, x2, ..., xn and two non-negative integers a and b. Your task is to transform a into b. To do that, you can perform the following moves: * sub...
instruction
0
52,544
5
105,088
No
output
1
52,544
5
105,089
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a sequence of positive integers x1, x2, ..., xn and two non-negative integers a and b. Your task is to transform a into b. To do that, you can perform the following moves: * sub...
instruction
0
52,545
5
105,090
No
output
1
52,545
5
105,091
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a sequence of positive integers x1, x2, ..., xn and two non-negative integers a and b. Your task is to transform a into b. To do that, you can perform the following moves: * sub...
instruction
0
52,546
5
105,092
No
output
1
52,546
5
105,093
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a sequence of positive integers x1, x2, ..., xn and two non-negative integers a and b. Your task is to transform a into b. To do that, you can perform the following moves: * sub...
instruction
0
52,547
5
105,094
No
output
1
52,547
5
105,095
Provide a correct Python 3 solution for this coding contest problem. Given is an integer S. Find a combination of six integers X_1,Y_1,X_2,Y_2,X_3, and Y_3 that satisfies all of the following conditions: * 0 \leq X_1,Y_1,X_2,Y_2,X_3,Y_3 \leq 10^9 * The area of the triangle in a two-dimensional plane whose vertices ar...
instruction
0
52,861
5
105,722
"Correct Solution: ``` S=int(input()) mod=1000000000 x3=(S-1)//mod+1 y3=mod - ((S-1)%mod+1) print(0,0,1,mod,x3,y3) ```
output
1
52,861
5
105,723
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is an integer S. Find a combination of six integers X_1,Y_1,X_2,Y_2,X_3, and Y_3 that satisfies all of the following conditions: * 0 \leq X_1,Y_1,X_2,Y_2,X_3,Y_3 \leq 10^9 * The area of t...
instruction
0
52,868
5
105,736
Yes
output
1
52,868
5
105,737
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is an integer S. Find a combination of six integers X_1,Y_1,X_2,Y_2,X_3, and Y_3 that satisfies all of the following conditions: * 0 \leq X_1,Y_1,X_2,Y_2,X_3,Y_3 \leq 10^9 * The area of t...
instruction
0
52,869
5
105,738
Yes
output
1
52,869
5
105,739
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is an integer S. Find a combination of six integers X_1,Y_1,X_2,Y_2,X_3, and Y_3 that satisfies all of the following conditions: * 0 \leq X_1,Y_1,X_2,Y_2,X_3,Y_3 \leq 10^9 * The area of t...
instruction
0
52,870
5
105,740
Yes
output
1
52,870
5
105,741
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is an integer S. Find a combination of six integers X_1,Y_1,X_2,Y_2,X_3, and Y_3 that satisfies all of the following conditions: * 0 \leq X_1,Y_1,X_2,Y_2,X_3,Y_3 \leq 10^9 * The area of t...
instruction
0
52,871
5
105,742
Yes
output
1
52,871
5
105,743
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is an integer S. Find a combination of six integers X_1,Y_1,X_2,Y_2,X_3, and Y_3 that satisfies all of the following conditions: * 0 \leq X_1,Y_1,X_2,Y_2,X_3,Y_3 \leq 10^9 * The area of t...
instruction
0
52,872
5
105,744
No
output
1
52,872
5
105,745
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Given is an integer S. Find a combination of six integers X_1,Y_1,X_2,Y_2,X_3, and Y_3 that satisfies all of the following conditions: * 0 \leq X_1,Y_1,X_2,Y_2,X_3,Y_3 \leq 10^9 * The area of t...
instruction
0
52,873
5
105,746
No
output
1
52,873
5
105,747