Submission #230657

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Source Code Expand

#define N 100000
#define ab 1000000
#include<stdio.h>

int main()
{
	int n,t,u;
	int a[N],b[N],cnt[N];

	scanf("%d",&n);
	for(t = 0; t < n;t++)
		scanf("%d %d",&a[t],&b[t]);

	for(t = 0;t < N;t++)
		cnt[t] = 0;

	for(t = 0;t < n;t++)
	{
		for(u = a[t]; u <= b[t]; u++)
		{
			if(u != b[t])
				cnt[u] = cnt[u] + 1;
		}
	}

	u = cnt[0];
	for(t = 1; t < n;t++)
	{
		if(cnt[t]>cnt[t-1])
			u = cnt[t];
	}

	printf("%d\n",u);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:12:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result