Submission #967751

#	Time	Username	Problem	Language	Result	Execution time	Memory
967751		amine_aroua	Aliens (IOI16_aliens)	C++17	0 / 100	0 ms	348 KiB

aliens

#pragma once

#include <bits/stdc++.h>
using namespace std;
#define ll long long
long long take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c)
{
    set<int> s;
    for(auto x : c)
        s.insert(x);
    return (ll)s.size();
}

Compilation message (stderr)

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

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