1065. A+B and C (64bit) (20)
Given three integers A, B and C in [-263, 263], you are supposed to tell whether A+B > C.
Input Specification:
The first line of the input gives the positive number of test cases, T (<=10). Then T test cases follow, each consists of a single line containing three integers A, B and C, separated by single spaces.
Output Specification:
For each test case, output in one line "Case #X: true" if A+B>C, or "Case #X: false" otherwise, where X is the case number (starting from 1).
Sample Input:3 1 2 3 2 3 4 9223372036854775807 -9223372036854775808 0Sample Output:
Case #1: false Case #2: true Case #3: false
#include <cstdio>
int main(){
int n,i;
long long int a,b,c;
scanf("%d",&n);
for(i=1;i<=n;++i){
bool flg = true;
scanf("%lld %lld %lld",&a,&b,&c);
long long res = a+b;
if(a>0 && b>0 && res<=0)flg = true;
else if(a<0 && b<0 && res>=0)flg = false;
else{
if(res<=c)flg = false;
}
if(flg){
printf("Case #%d: true\n",i);
}else{
printf("Case #%d: false\n",i);
}
}
return 0;
}
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