Submission #369022

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Source Code Expand

#include <vector>
#include <set>
#include <map>
#include <string>
#include <iostream>
#include <algorithm>
#include <numeric>
#include <string.h>
#include <stdio.h>

typedef long long ll;
using namespace std;

int main()
{
	int h1, h2;
	scanf("%d%d", &h1, &h2);
	printf("%d\n", h1-h2);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result