Submission #230703

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Source Code Expand

// 多いのはだめぽ。
#include <stdio.h>

#define MAX_INPUT 100000
#define MAX_VALUE 1000000
static int input[MAX_INPUT][2];

int main()
{
	int n;
	int i;
	int result;
	int cur;

	scanf("%d", &n);

	for( i=0; i<n; ++i )
	{
		int min, max;
		scanf("%d %d", &min, &max);
		input[i][0] = min;
		input[i][1] = max;
	}

	cur = 0;
	result = 0;
	for( i=0; i<MAX_VALUE; ++i )
	{
		int j;
		int dec = 0;
		for( j=0; j<n; ++j )
		{
			if( input[j][0] == i )
			{
				++ cur;
			}
			if( input[j][1] == i )
			{
				++ dec;
			}
		}
		if( cur > result )
		{
			result = cur;
		}
		cur -= dec;
	}

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

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:15:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:20:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result