Result: Accepted
Time: 9ms
Memory: 1120kB
#include<stdio.h>
int main()
{
int a,b,c,d,e,v1,v2,v;
while(scanf("%d %d %d %d %d",&a,&b,&c,&d,&e) != EOF)
{
if(d < e)
{
v1 = e * e * (a - 2 * e) * 4 + e * e * (b - 2 * e) * 4 + e * e * (c - 2 * e) * 4 + e * e * e * 8;
v2 = 2 * (e - d) * (c - 2 * e) * (a - 2 * e) + 2 * (e - d) * (b - 2 * e) * (c - 2 * e) + 2 * (e - d) * (b - 2 * e) * (a - 2 * e) + (a - 2 * e) * (b - 2 * e) * (c - 2 * e);
v = v1 + v2;
printf("%d\n",v);
}
else
{
if((a - 2 * d) > 0 && (b - 2 * d) > 0 && (c - 2 * d) > 0)
{
v1 = e * e * (a - 2 * e) * 4 + e * e * (b - 2 * e) * 4 + e * e * (c - 2 * e) * 4 + e * e * e * 8;
v2 = (a - 2 * d) * (b - 2 * d) * (c - 2 * d);
if(v1 < v2)
printf("%d\n",v2);
else
printf("%d\n",v1);
}
else
{
v = e * e * (a - 2 * e) * 4 + e * e * (b - 2 * e) * 4 + e * e * (c - 2 * e) * 4 + e * e * e * 8;
printf("%d\n",v);
}
}
}
return 0;
}