제출 #1146169

#제출 시각아이디문제언어결과실행 시간메모리
1146169PekibanAliens (IOI16_aliens)C++20
4 / 100
1 ms328 KiB
#include "aliens.h" #include <bits/stdc++.h> using namespace std; long long take_photos(int n, int m, int k, vector<int> r, vector<int> c) { for (int i = 0; i < n; ++i) r[i]++, c[i]++; bool a[m+1][m+1]; for (int i = 1; i <= m; ++i) fill(a[i], a[i]+m+1, 0); for (int i = 0; i < n; ++i) { for (int j = min(r[i], c[i]); j <= max(r[i], c[i]); ++j) { for (int k = min(r[i], c[i]); k <= max(r[i], c[i]); ++k) a[j][k] = 1; } } int ans = 0; for (int j = 1; j <= m; ++j) { for (int k = 1; k <= m; ++k) { ans += a[j][k]; } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

aliens.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
aliens_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
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