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