1006. Sign In and Sign Out (25)

#include

typedef struct person
{
	char name[20];
	int in;
	int out;
}Person;


int main()
{
	int m;
	while( scanf("%d", &m) != EOF )
	{
		Person p_in, p_out, tmp;
		int h1, h2, m1, m2, s1, s2;
		char inStr[20];
		char outStr[20];
		if(m == 0) continue;
		scanf("%s%d%*c%d%*c%d %d%*c%d%*c%d", tmp.name, &h1, &m1, &s1, &h2, &m2, &s2);
		tmp.in = h1*3600+m1*60+s1;
		tmp.out = h2*3600+m2*60+s2;
		p_in = p_out = tmp;
		m--;
		while(m--)
		{
			scanf("%s%d%*c%d%*c%d %d%*c%d%*c%d", tmp.name, &h1, &m1, &s1, &h2, &m2, &s2);
			tmp.in = h1*3600+m1*60+s1;
			tmp.out = h2*3600+m2*60+s2;
			if(tmp.in < p_in.in) p_in = tmp;
			if(tmp.out > p_out.out) p_out = tmp;
		}
		printf("%s %s
", p_in.name, p_out.name);
	}
	return 0;
}