Submission #3604784

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Source Code Expand

#include <cstdio>
main ()
{
	int A,B,C,D,i,j;
	printf("putin A B C D:\n");
	scanf("%d %d %d %d",&A,&B,&C,&D);
	i=A*B;
	j=C*D;
	if(i>j)
	{
		printf("%d\n",i);
	}
	else
	{
		printf("%d\n",j);
	}
	return 0;
	}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:34: 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,&D);
                                  ^

Judge Result