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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. class Main {
  8.   public static void main(String[] args) {
  9.  
  10.     int x = 0;
  11.     int n = 5;
  12.  
  13.     while (x < Math.pow(2, n)) {
  14.       System.out.println(
  15.       	String.format("%"+n+"s", Integer.toBinaryString(x++)).replace(' ', '0')	
  16.       );
  17.     }
  18.   }
  19. }
Success #stdin #stdout 0.05s 4386816KB
comments (?)
stdin 
Standard input is empty
stdout 
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
https://ideone.com/miX8Mr
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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