Submission #1541007

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Source Code Expand

#include<stdio.h>
#include<string.h>
#include<algorithm>
using namespace std;
int main()
{
    int x1,x2,x3,x4,x,s;
    long long sum,s1,s2,i;
    scanf("%d%d%d%d%d",&x1,&x2,&x3,&x4,&x);
    x1=x1*4;
    x2=x2*2;
    s=min(x1,x2);
    s=min(s,x3);
    s1=(long long)s*x;
    i=x/2;
    s2=i*x4;
    if(x%2==1)
    s2=s2+(long long)s;
    printf("%lld\n",min(s1,s2));
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:43: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d%d%d",&x1,&x2,&x3,&x4,&x);
                                           ^

Judge Result