Submission #1065589

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Source Code Expand

#include <cstdio>
#include <cstring> 
#define max(a,b) a>b?a:b
#define min(a,b) a>b?b:a
#define N 200006
int a,b,c,d;
int main()
{
	scanf("%d%d%d%d",&a,&b,&c,&d);
	printf("%d",max(a*b,c*d));
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:31: 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