Start: Jul, 01, 2019 08:30:00
2019年度暑期短学期第四天
End: Jul, 01, 2019 11:30:00
Time elapsed:
Time remaining:

Problem_ID: A
Result: Accepted
Time: 7ms
Memory: 1120kB
Author: 2018212212053
In contest: 1277

#include<stdio.h>
#include<math.h>
#include<stdlib.h>
int main()
{
	int a,b,c,d,e;
	int result=0;
	while(scanf("%d %d %d %d %d",&a,&b,&c,&d,&e)!=EOF){
	
	int result=0;
	int nei=0;
	int wai=0;
	if(d>=e)
	{
		wai=e*e*(4*a+4*(b-2*e)+4*(c-2*e));
		nei=(a-2*d)*(c-2*d)*(b-2*d);
		if(wai>nei)
		result=wai;
		else
		result=nei;
	}
	else
	result=a*b*c-2*d*(a-2*e)*(c-2*e)-2*d*(b-2*e)*(c-2*e)-2*d*(a-2*e)*(b-2*e);
	printf("%d\n",result);
}
}