Submission #3015125

---

Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int main(){
    int a,b,c,k;
    scanf("%d %d %d %d",&a,&b,&c,&k);
    int ans=max({a,b,c});

    for(int i=1;i<=k;i++)
         ans *= 2;

    printf("%d\n",ans+(a+b+c-max({a,b,c})));


}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d %d",&a,&b,&c,&k);
                                     ^

Judge Result