Submission #3248589

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Source Code Expand

#include<stdio.h>
#include<math.h>
#include<iostream>
#include<string.h>
using namespace std;
#define maxn 1e6;
int main()
{
	long long a, b, c, d;
	long long area1, area2;
	scanf("%lld %lld %lld %lld", &a, &b, &c, &d);
	area1 = a * b;
	area2 = c * d;
	printf("%lld\n", area1 >= area2 ? area1 : area2);

}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:46: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld %lld %lld", &a, &b, &c, &d);
                                              ^

Judge Result