Submission #2703211


Source Code Expand

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

int main(){
	long long int n, m;
	cin >> n >> m;


	if (n == 1) {
		if (m == 1) {
			cout << 1 << endl;
		}
		else {
			cout << m - 2 << endl;
		}
	}
	else {
		if (m == 1) {
			cout << n - 2 << endl;
		}
		else {
			cout << (n - 2)*(m - 2) << endl;
		}
	}

	return 0;
}

Submission Info

Submission Time
Task C - Flip,Flip, and Flip......
User kksl
Language C++14 (GCC 5.4.1)
Score 300
Code Size 342 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

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 KB
02.txt AC 1 ms 256 KB
03.txt AC 1 ms 256 KB
04.txt AC 1 ms 256 KB
05.txt AC 1 ms 256 KB
06.txt AC 1 ms 256 KB
07.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB