제출 #518752

#제출 시각아이디문제언어결과실행 시간메모리
518752IerusGenetics (BOI18_genetics)C++17
46 / 100
2028 ms41876 KiB
#include<bits/stdc++.h> using namespace std; #pragma GCC optimize ("unroll-loops,Ofast,O3") #pragma GCC target("avx,avx2,fma") #define F first #define int short #define S second #define sz(x) (int)x.size() #define pb push_back #define eb emplace_back #define all(x) (x).begin(),(x).end() #define rall(x) (x).rbegin(),(x).rend() #define NFS ios_base::sync_with_stdio(0) , cin.tie(0) , cout.tie(0) ; #define file(s) if (fopen(s".in", "r")) freopen(s".in", "r", stdin), freopen(s".out", "w", stdout) typedef long long ll; const int E = 1e6+777; const long long inf = 1e18+777; const int N = 4102; const int MOD = 1e9+7; const bool I = 1; int n, m, k; string s[N]; bitset<N> bin[4][N]; int cnt[4][N]; int get(char a){ if(a == 'A') return 0; if(a == 'C') return 1; if(a == 'G') return 2; return 3; } signed main(){ NFS; cin >> n >> m >> k; for(int i = 1; i <= n; ++i){ cin >> s[i]; for(int x = 0; x < 4; ++x){ for(int j = 0; j < m; ++j){ bin[x][i][j] = (x == get(s[i][j])); } cnt[x][i] = bin[x][i].count(); } } vector <int> v; for(int i = 1; i <= n; ++i){ v.pb(i); } random_shuffle(all(v)); for(int i : v){ bool ok = true; for(int j : v){ if(i == j) continue; int sum = 0; for(int x = 0; x < 4; ++x){ sum += cnt[x][i] - (bin[x][i] & bin[x][j]).count(); if(sum > k){ break; } } if(sum != k){ ok = false; break; } } if(ok){ cout << i; return 0; } } };

컴파일 시 표준 에러 (stderr) 메시지

genetics.cpp:16:18: warning: overflow in conversion from 'double' to 'short int' changes value from '1.000777e+6' to '32767' [-Woverflow]
   16 | const int E = 1e6+777;
      |               ~~~^~~~
genetics.cpp:19:20: warning: overflow in conversion from 'double' to 'short int' changes value from '1.000000007e+9' to '32767' [-Woverflow]
   19 | const int MOD = 1e9+7;
      |                 ~~~^~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...