제출 #866383

#제출 시각아이디문제언어결과실행 시간메모리
866383The_SamuraiGenetics (BOI18_genetics)C++17
0 / 100
5 ms5724 KiB
//#pragma GCC optimize("O3") //#pragma GCC target("avx2") #include "bits/stdc++.h" using namespace std; using ll = long long; const ll inf = 1e18; int main() { cin.tie(0)->sync_with_stdio(false); #ifdef sunnatov freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #endif int n, m, k; cin >> n >> m >> k; vector<string> a(n); for (string &s: a) cin >> s; bool sub2 = false; for (int i = 0; i < n; i++) { bool ok = true; for (int j = 0; j < n and ok; j++) { if (i == j) continue; int cnt = 0; for (int p = 0; p < n and cnt <= k; p++) cnt += a[i][p] != a[j][p]; ok &= cnt == k; } if (ok) { cout << i + 1; return 0; } } }

컴파일 시 표준 에러 (stderr) 메시지

genetics.cpp: In function 'int main()':
genetics.cpp:19:10: warning: unused variable 'sub2' [-Wunused-variable]
   19 |     bool sub2 = false;
      |          ^~~~
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