杭电暑期多校集训—Euler theorem

Euler theorem

Problem Description

HazelFan is given two positive integers  a,b， and he wants to calculate  amodb. But now he forgets the value of  b and only remember the value of  a, please tell him the number of different possible results.

 

Input

The first line contains a positive integer  T(1≤T≤5), denoting the number of test cases.
For each test case:
A single line contains a positive integer  a(1≤a≤109).

 

Output

For each test case:
A single line contains a nonnegative integer, denoting the answer.

 

Sample Input

2 1 3

 

Sample Output

2 3

找规律-。-

#include
#include
#include
using namespace std;
int main()
{
    long long int a,b,c,d,e,f;
    cin>>a;
    while(a--)
    {
        cin>>b;
        d=(b-1)/2+2;
        cout<