1011 A+B 和 C (15分)

#include<stdio.h>
int main()
{
	int n, i;
	double a, b, c;
	scanf("%d", &n);
	for (i = 1; i <= n; i++)
	{
		scanf("%lf %lf %lf", &a, &b, &c);
		if (a + b > c)
			printf("Case #%d: true\n", i);
		else
			printf("Case #%d: false\n", i);
	}
	return 0;
}