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A problem is easy

描述When Teddy was a child , he was always thinking about some simple math problems ,such as “What it’s 1 cup of water plus 1 pile of dough ..” , “100 yuan buy 100 pig” .etc..


One day Teddy met a old man in his dream , in that dream the man whose name was“RuLai” gave Teddy a problem :

Given an N , can you calculate how many ways to write N as i * j + i + j (0 < i <= j) ?

Teddy found the answer when N was less than 10…but if N get bigger , he found it was too difficult for him to solve.
Well , you clever ACMers ,could you help little Teddy to solve this problem and let him have a good dream ?

 
输入
The first line contain a T(T <= 2000) . followed by T lines ,each line contain an integer N (0<=N <= 10^11).
输出
For each case, output the number of ways in one line
样例输入
213
样例输出
01

 1 import java.util.Scanner; 2  3 public class Main { 4     public static void main(String[] args) { 5         Scanner scanner=new Scanner(System.in); 6         int T; 7         int number; 8         int i; 9         int count;10         11         T=scanner.nextInt();12         while(true){13             if(T==0)14                 break;15             T--;16             17             number=scanner.nextInt();18             19             count=0;20             number++;21             for(i=2;i*i<=number;i++){22                 if(number%i==0)23                     count++;24             }25             System.out.println(count);26         }27     } 28 }

 

 

A problem is easy