Submission #873199

#	Time	Username	Problem	Language	Result	Execution time	Memory
873199		Turkhuu	Aliens (IOI16_aliens)	C++17	4 / 100	1 ms	436 KiB

aliens

#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
    vector f(m, vector<int>(m));
    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++) {
                f[j][k] = 1;
            }
        }
    }
    int ans = 0;
    for (int i = 0; i < m; i++) {
        for (int j = 0; j < m; j++) {
            ans += f[i][j];
        }
    }
    return ans;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 12
• Subtask 3: 0 / 9
• Subtask 4: 0 / 16
• Subtask 5: 0 / 19
• Subtask 6: 0 / 40