Submission #2558004

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Source Code Expand

#include <stdio.h>

int max(int a,int b){
	if(a>=b){return a;}
	else{return b;}
}

int main() {

	int A,B,C,K;

	scanf("%d %d %d",&A,&B,&C);
	scanf("%d",&K);

	int i;

	int maxABC=max(max(A,B),C);

	int ans=A+B+C;

	ans-=maxABC;

	for(i=0;i<K;i++){
		maxABC*=2;
	}
	ans+=maxABC;

	printf("%d\n",ans);

return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:12:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d",&A,&B,&C);
  ^
./Main.c:13:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&K);
  ^

Judge Result