제출 #1168053

#제출 시각아이디문제언어결과실행 시간메모리
1168053KaleemRazaSyedWalk (POI13_spa)C++20
0 / 100
77 ms2116 KiB
#include<bits/stdc++.h> using namespace std; #define int long long int read() { string s; cin >> s; int res = 0; for(char c : s) res <<= 1, res += c - '0'; return res; } signed main() { int n, k; cin >> n >> k; int x = read(), y = read(); int a[k]; for(int i = 0; i < k; i ++) a[i] = read(); bool poss = true; int C[n + 1][n + 1]; for(int i = 1; i <= n; i ++) { C[i][i] = C[i][0] = 1; for(int j = 1; j < i; j++) C[i][j] = C[i - 1][j] + C[i - 1][j - 1]; } int cnt[n + 1] = {}; for(int i = 0; i < k; i ++) cnt[__builtin_popcount(x ^ a[i])]++; for(int i = 0; i <= n; i ++) if(cnt[i] == C[n][i]) poss = false; cout << (poss ? "TAK" : "NIE") << endl; return 0; }
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