제출 #688583

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
688583	2023-01-27 18:42:43	finn__	Teleporters (IOI08_teleporters)	C++17	15 / 100	1 ms	340 KiB

teleporters

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#include <bits/stdc++.h>
using namespace std;
int main()
{
    size_t n, m;
    cin >> n >> m;
    if (m >= n)
    {
        cout << 2 * (n + m) - ((n + m) & 1) << '\n';
        return 0;
    }
}
 
 
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