And C PAT_B_1011 A + B

Subject description:

Given interval is an integer of 3 A, B and C [-2 ^ 1, 2 ^ 31] in, please determines whether A + B is greater than C. 
Input format: 
Enter line 1 gives a positive integer T (≤10), are the number of test cases. T is then given set of test cases, each per line, the order is given A, B and C. Between integer separated by a space. 
Output format: 
for each test case, the output in line Case #X: true if A + B> C, otherwise the output Case #X: false, where X is the test case number (starting from 1). 
Sample input: 
. 4 
. 1. 3 2 
2. 4. 3 
2147483647 2147483646 0 
0-2147483648 -2147483647 
Output Sample: 
Case #. 1: to false 
Case # 2: to true 
Case #. 3: to true 
Case #. 4: to false

I AC Code:

//  比较大小

# include <stdio.h>

int main(void)
{
	long long A[10];
	long long B[10];
	long long C[10];
	int i; 
	int n;
	//  输入数据 
	scanf("%d",&n);
	for (i=0; i<n; i++)
	{
		scanf("%ld",&A[i]);
		scanf("%ld",&B[i]);
		scanf("%ld",&C[i]);
	}

	//  比较大小 
	for (i=0; i<n; i++)
	{
		printf("Case #%d: ",i+1);
		if (A[i]+B[i] > C[i])
		{
			printf("true\n");
		}
		else
		{
			printf("false\n");
		}
	}
	

	
	return 0;
}

RRR