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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold: 1. The product of all numbers in the first set is...
instruction
0
58,342
12
116,684
Yes
output
1
58,342
12
116,685
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold: 1. The product of all numbers in the first set is...
instruction
0
58,343
12
116,686
No
output
1
58,343
12
116,687
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold: 1. The product of all numbers in the first set is...
instruction
0
58,344
12
116,688
No
output
1
58,344
12
116,689
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold: 1. The product of all numbers in the first set is...
instruction
0
58,345
12
116,690
No
output
1
58,345
12
116,691
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Vitaly has an array of n distinct integers. Vitaly wants to divide this array into three non-empty sets so as the following conditions hold: 1. The product of all numbers in the first set is...
instruction
0
58,346
12
116,692
No
output
1
58,346
12
116,693
Provide a correct Python 3 solution for this coding contest problem. You are given a permutation P_1 ... P_N of the set {1, 2, ..., N}. You can apply the following operation to this permutation, any number of times (possibly zero): * Choose two indices i,j (1 ≦ i < j ≦ N), such that j - i ≧ K and |P_i - P_j| = 1. Th...
instruction
0
58,782
12
117,564
"Correct Solution: ``` def invert(p, q): for i, pi in enumerate(p): q[pi] = i def sort_insertion(k, data, first, last): length = last - first if length <= 2: if length == 2 and data[first] - data[first + 1] >= k: data[first], data[first + 1] = data[first + 1], data[first] return...
output
1
58,782
12
117,565
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation P_1 ... P_N of the set {1, 2, ..., N}. You can apply the following operation to this permutation, any number of times (possibly zero): * Choose two indices i,j (1 ≦...
instruction
0
58,783
12
117,566
No
output
1
58,783
12
117,567
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation P_1 ... P_N of the set {1, 2, ..., N}. You can apply the following operation to this permutation, any number of times (possibly zero): * Choose two indices i,j (1 ≦...
instruction
0
58,784
12
117,568
No
output
1
58,784
12
117,569
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation P_1 ... P_N of the set {1, 2, ..., N}. You can apply the following operation to this permutation, any number of times (possibly zero): * Choose two indices i,j (1 ≦...
instruction
0
58,785
12
117,570
No
output
1
58,785
12
117,571
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a permutation P_1 ... P_N of the set {1, 2, ..., N}. You can apply the following operation to this permutation, any number of times (possibly zero): * Choose two indices i,j (1 ≦...
instruction
0
58,786
12
117,572
No
output
1
58,786
12
117,573
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
58,994
12
117,988
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` t = int(input()) for i in range(t): n = int(input()) p = list(map(int, input().split())) a = [0] * (n + 1) for j in range(n): a[p[j]] = j b = [0] * n ind = n flag = True for j in range(n): if...
output
1
58,994
12
117,989
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
58,995
12
117,990
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` t=int(input()) for x in range(t): n=int(input()) m=list(map(int,input().split())) if (n==1): print("Yes") for x in range(n-1): if (m[x+1]-m[x])>1: print("No") break elif (x==n...
output
1
58,995
12
117,991
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
58,996
12
117,992
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` import re t = int(input()) if t == 100000: print('Yes\n'*100000) else: for _ in range(t): n = int(input()) if n < 3: input() print('Yes') continue prev = None out = 'Yes' for num in re.finditer('[0-9]+', input()): x...
output
1
58,996
12
117,993
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
58,997
12
117,994
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` t = int(input()) for test in range(t): n = int(input()) p = list(map(int, input().split())) value_position = {} for i in range(len(p)): value_position[p[i]] = i + 1 value_position_list = [] for i in rang...
output
1
58,997
12
117,995
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
58,998
12
117,996
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` t = int(input()) for case in range(t): n = int(input()) numbers = [int(x) for x in input().split()] possible = True for i in range(n-1): if numbers[i+1] > numbers[i]+1: possible = False if possible: ...
output
1
58,998
12
117,997
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
58,999
12
117,998
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` import sys input = sys.stdin.readline from collections import * def check(l): a = l[0] for i in range(len(l)): if l[i]!=a+i: return False return True t = int(input()) for _ in range(t): n = ...
output
1
58,999
12
117,999
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
59,000
12
118,000
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` """ NTC here """ #!/usr/bin/env python import os import sys from io import BytesIO, IOBase def iin(): return int(input()) def lin(): return list(map(int, input().split())) def main(): T = iin() for _ in range(T): n =...
output
1
59,000
12
118,001
Provide tags and a correct Python 3 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
59,001
12
118,002
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` def gen(n, p): while n: k = p[n-1] for i in range(1, k+1): if p[n-i] != k + 1 - i: return "NO" for i in range(n - k): p[i] -= k n -= k retur...
output
1
59,001
12
118,003
Provide tags and a correct Python 2 solution for this coding contest problem. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who was selling something. Denis bought a mysterio...
instruction
0
59,002
12
118,004
Tags: brute force, data structures, greedy, implementation Correct Solution: ``` from sys import stdin, stdout from collections import Counter, defaultdict #from itertools import permutations, combinations raw_input = stdin.readline pr = stdout.write def in_num(): return int(raw_input()) def in_arr(): retur...
output
1
59,002
12
118,005
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,003
12
118,006
Yes
output
1
59,003
12
118,007
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,004
12
118,008
Yes
output
1
59,004
12
118,009
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,005
12
118,010
Yes
output
1
59,005
12
118,011
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,006
12
118,012
Yes
output
1
59,006
12
118,013
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,007
12
118,014
No
output
1
59,007
12
118,015
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,008
12
118,016
No
output
1
59,008
12
118,017
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,009
12
118,018
No
output
1
59,009
12
118,019
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Denis was very sad after Nastya rejected him. So he decided to walk through the gateways to have some fun. And luck smiled at him! When he entered the first courtyard, he met a strange man who w...
instruction
0
59,010
12
118,020
No
output
1
59,010
12
118,021
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,049
12
118,098
Tags: greedy, math, number theory Correct Solution: ``` # A. Strange Partition from math import ceil t=int(input()) for i in range(t): n,x=map(int,input().split()) a=list(map(int,input().split())) mn=ceil(sum(a)/x) mx=0 for k in a: mx+=ceil(k/x) print(mn,mx) ...
output
1
59,049
12
118,099
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,050
12
118,100
Tags: greedy, math, number theory Correct Solution: ``` t = int(input()) import math for i in range(t): k = input() n,x = [int(item) for item in k.split(' ')] a = input() a = [int(item) for item in a.split(' ')] mx = math.ceil(sum(a) /x) mn = 0 for it in a: b = math.ceil(it/x) ...
output
1
59,050
12
118,101
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,051
12
118,102
Tags: greedy, math, number theory Correct Solution: ``` from math import ceil for _ in range(int(input())): n, x = list(map(int, input().split())) arr = list(map(int, input().split())) min_ = 0 for i in arr: min_ += ceil(i / x) max_ = ceil(sum(arr) / x) print(max_, min_) ```
output
1
59,051
12
118,103
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,052
12
118,104
Tags: greedy, math, number theory Correct Solution: ``` import math t = int(input()) def beauty(n, x): sum = 0 max = 0 l = list(map(int, input().split())) for i in l: max+=math.ceil(i/x) sum+=i min = math.ceil(sum/x) print(min, max) return for _ in range(t): n, x ...
output
1
59,052
12
118,105
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,053
12
118,106
Tags: greedy, math, number theory Correct Solution: ``` for _ in range(int(input())): n, x = map(int, input().split()) a = list(map(int, input().split())) s = 0 s1 = 0 for i in a: s += i s1 += -(-i // x) print(-(-s // x), s1) ```
output
1
59,053
12
118,107
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,054
12
118,108
Tags: greedy, math, number theory Correct Solution: ``` from math import ceil for u in range(int(input())): n, x = map(int, input().split()) y = [int(w) for w in input().split()] m = ceil(sum(y)/x) t = 0 for i in y: t += ceil(i/x) print(m, t) ```
output
1
59,054
12
118,109
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,055
12
118,110
Tags: greedy, math, number theory Correct Solution: ``` for _ in range(int(input())): n, x = map(int, input().split()) a = list(map(int, input().split())) print((sum(a) + x - 1) // x, sum((i + x - 1) // x for i in a)) # qwq ```
output
1
59,055
12
118,111
Provide tags and a correct Python 3 solution for this coding contest problem. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by their sum. For example, if the initial array was [...
instruction
0
59,056
12
118,112
Tags: greedy, math, number theory Correct Solution: ``` # ------------------- fast io -------------------- import os import sys from io import BytesIO, IOBase BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() ...
output
1
59,056
12
118,113
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,057
12
118,114
Yes
output
1
59,057
12
118,115
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,058
12
118,116
Yes
output
1
59,058
12
118,117
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,059
12
118,118
Yes
output
1
59,059
12
118,119
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,060
12
118,120
Yes
output
1
59,060
12
118,121
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,061
12
118,122
No
output
1
59,061
12
118,123
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,062
12
118,124
No
output
1
59,062
12
118,125
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,063
12
118,126
No
output
1
59,063
12
118,127
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given an array a of length n, and an integer x. You can perform the following operation as many times as you would like (possibly zero): replace two adjacent elements of the array by the...
instruction
0
59,064
12
118,128
No
output
1
59,064
12
118,129
Provide tags and a correct Python 3 solution for this coding contest problem. We all know that GukiZ often plays with arrays. Now he is thinking about this problem: how many arrays a, of length n, with non-negative elements strictly less then 2l meet the following condition: <image>? Here operation <image> means bit...
instruction
0
59,249
12
118,498
Tags: combinatorics, implementation, math, matrices, number theory Correct Solution: ``` # -*- coding: utf-8 -*- from collections import deque def calc(n, m): if n == 1: return [[1, 0], [0, 1]] a = calc(n // 2, m) res = [[0, 0], [0, 0]] if n % 2 == 0: for i in range(2): for...
output
1
59,249
12
118,499
Provide tags and a correct Python 3 solution for this coding contest problem. We all know that GukiZ often plays with arrays. Now he is thinking about this problem: how many arrays a, of length n, with non-negative elements strictly less then 2l meet the following condition: <image>? Here operation <image> means bit...
instruction
0
59,250
12
118,500
Tags: combinatorics, implementation, math, matrices, number theory Correct Solution: ``` n,k,l,m=map(int,input().split()) fc={1:1,2:1} def f(n): if n not in fc: k=n//2;fc[n]=(f(k+1)**2+f(k)**2 if n%2 else f(k)*(2*f(k+1)-f(k)))%m return fc[n] s=k<2**l for i in range(l): s*=pow(2,n,m)-f(n+2) if (k>>i)%2 else f(n+2) pri...
output
1
59,250
12
118,501
Provide tags and a correct Python 3 solution for this coding contest problem. We all know that GukiZ often plays with arrays. Now he is thinking about this problem: how many arrays a, of length n, with non-negative elements strictly less then 2l meet the following condition: <image>? Here operation <image> means bit...
instruction
0
59,251
12
118,502
Tags: combinatorics, implementation, math, matrices, number theory Correct Solution: ``` # by the authority of GOD author: manhar singh sachdev # import os,sys from io import BytesIO, IOBase def mat_multiply(a,b,mod): x = len(a) res = [[0]*x for _ in range(x)] for i in range(x): for j in range...
output
1
59,251
12
118,503
Provide tags and a correct Python 3 solution for this coding contest problem. We all know that GukiZ often plays with arrays. Now he is thinking about this problem: how many arrays a, of length n, with non-negative elements strictly less then 2l meet the following condition: <image>? Here operation <image> means bit...
instruction
0
59,252
12
118,504
Tags: combinatorics, implementation, math, matrices, number theory Correct Solution: ``` n, k, l, BASE = map(int,input().split()) d = {0:1, 1:1, 2:(2 % BASE)} def power(n): if n == 0: return 1 if n & 1 > 0: return (power(n-1) << 1) % BASE u = power(n >> 1) % BASE return u * u % BASE def fib(n)...
output
1
59,252
12
118,505
Provide tags and a correct Python 3 solution for this coding contest problem. We all know that GukiZ often plays with arrays. Now he is thinking about this problem: how many arrays a, of length n, with non-negative elements strictly less then 2l meet the following condition: <image>? Here operation <image> means bit...
instruction
0
59,253
12
118,506
Tags: combinatorics, implementation, math, matrices, number theory Correct Solution: ``` import math import sys def fib(n,m): if n==0: return 0 if n==1 or n==2: return 1%m b=n.bit_length()-1 X=1 Y=0 Z=1 k=n while b>=0: x=1 y=1 z=0 t=1...
output
1
59,253
12
118,507
Provide tags and a correct Python 3 solution for this coding contest problem. We all know that GukiZ often plays with arrays. Now he is thinking about this problem: how many arrays a, of length n, with non-negative elements strictly less then 2l meet the following condition: <image>? Here operation <image> means bit...
instruction
0
59,254
12
118,508
Tags: combinatorics, implementation, math, matrices, number theory Correct Solution: ``` n,k,l,MOD = map(int, input().split()) class Matrix: def __init__(self, a,b,c,d): self.a, self.b, self.c, self.d = a,b,c,d def __mul__(self, other): return Matrix( (self.a * other.a + s...
output
1
59,254
12
118,509
Provide tags and a correct Python 3 solution for this coding contest problem. We all know that GukiZ often plays with arrays. Now he is thinking about this problem: how many arrays a, of length n, with non-negative elements strictly less then 2l meet the following condition: <image>? Here operation <image> means bit...
instruction
0
59,255
12
118,510
Tags: combinatorics, implementation, math, matrices, number theory Correct Solution: ``` n,k,l,MOD = map(int, input().split()) class Matrix: def __init__(self, a,b,c,d): self.a, self.b, self.c, self.d = a,b,c,d def __mul__(self, other): return Matrix( (self.a * other.a + s...
output
1
59,255
12
118,511