HDU-1339 A Simple Task

       http://acm.hdu.edu.cn/showproblem.php?pid=1339     

正常做法超时，要有点小技巧存在。    

                         A Simple Task

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3372    Accepted Submission(s): 1837

Problem Description

Given a positive integer n and the odd integer o and the nonnegative integer p such that n = o2^p.
Example
For n = 24, o = 3 and p = 3.
Task
Write a program which for each data set:
reads a positive integer n,
computes the odd integer o and the nonnegative integer p such that n = o2^p,
writes the result.

 

Input

The first line of the input contains exactly one positive integer d equal to the number of data sets, 1 <= d <= 10. The data sets follow.
Each data set consists of exactly one line containing exactly one integer n, 1 <= n <= 10^6.

 

Output

The output should consists of exactly d lines, one line for each data set.
Line i, 1 <= i <= d, corresponds to the i-th input and should contain two integers o and p separated by a single space such that n = o2^p.

 

Sample Input

1

24

 

Sample Output

3 3

 

Source

Central Europe 2001, Practice

 

Recommend

Ignatius.L

 

#include<stdio.h>
int main()
{
     long int d,k,n;
    scanf("%ld",&d);
    while(d--)
    {
        scanf("%ld",&n);
          k=0;
        while(n%2==0)
        {
            
                k++;
                n=n/2;
        }
        printf("%ld %ld
",n,k);
    }
    return 0;
}