Binary Numbers

Binary Numbers

Time Limit: 1000ms   Memory limit: 65536K  有疑问？点这里^_^

题目描述

Given a positive integer n, print out the positions of all 1's in its binary representation. The position of the least significant bit is 0.

Example
 
The positions of 1's in the binary representation of 13 are 0, 2, 3.
 
Task

Write a program which for each data set:

reads a positive integer n,

computes the positions of 1's in the binary representation of n,
 
writes the result.

输入

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.

输出

The output should consists of exactly d lines, one line for each data set.
 
Line i, 1 <= i <= d, should contain increasing sequence of integers separated by single spaces - the positions of 1's in the binary representation of the i-th input number.

示例输入

113

示例输出

0 2 3

提示

来源

面向对数据结构和算法不太懂的同学

示例程序

 

#include<stdio.h>  int main()  {  int i,j,n,m,k,t,a[100];  scanf("%d",&t);  while(t--)  {  scanf("%d",&n);  i=0;  while(n>0)  {  a[i++]=n%2;  n=n/2;  }  k=0;  for(j=0;j<i;j++)  {  //printf("%d",k);  if(k==0&&a[j]==1)  printf("%d",j);  if(k!=0&&a[j]==1)  printf(" %d",j);  k++;  }  printf("\n");  }  }