Submission #3433074

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Source Code Expand

#include<cstdio>
int main(){
    long long q,h,s,d,n;
    scanf("%lld%lld%lld%lld%lld",&q,&h,&s,&d,&n);
    if(2*q<h)h=2*q;
    if(2*h<s)s=2*h;
    if(2*s<d)d=2*s;
    printf("%lld",d*(n/2)+s*(n%2));
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:4:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld%lld%lld%lld%lld",&q,&h,&s,&d,&n);
                                                 ^

Judge Result