Submission #2195755

Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
    long long N, M; cin >> N >> M;
    if(M > N) swap(N, M);

    int rst = 0;
    if(M == 1) {
       if(N == 1) {
          rst = 1;
       } else {
          rst = N - 2;
       }
       cout << rst << endl;
    } else {
       cout << (N - 2) * (M - 2) << endl;
    }
}

Submission Info

Submission Time
Task C - Flip,Flip, and Flip......
User Shiro_K
Language C++14 (GCC 5.4.1)
Score 300
Code Size 353 Byte
Status AC
Exec Time 1 ms
Memory 256 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 10
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
01.txt AC 1 ms 256 KiB
02.txt AC 1 ms 256 KiB
03.txt AC 1 ms 256 KiB
04.txt AC 1 ms 256 KiB
05.txt AC 1 ms 256 KiB
06.txt AC 1 ms 256 KiB
07.txt AC 1 ms 256 KiB
s1.txt AC 1 ms 256 KiB
s2.txt AC 1 ms 256 KiB
s3.txt AC 1 ms 256 KiB