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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. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 			String test = "dots: ";
  13. 			System.out.println(test+getDots(40));
  14. 			System.out.println(test+getStrWithDots(40,"test testing"));
  15.  
  16. 	}
  17.  
  18. 	public static String getDots(int num){
  19. 		StringBuilder sb =  new StringBuilder();
  20. 		for(int i = 0; i<num;i++){
  21. 			sb.append(".");
  22. 		}
  23. 		return sb.toString();
  24. 	}
  25.  
  26. 	public static String getStrWithDots(int dots, String str){
  27.  
  28. 		int strSize =  str.length();
  29. 		int dotsRemained = 0;
  30. 		StringBuilder sb =  new StringBuilder();
  31. 		if((strSize/**2*/)>dots)
  32. 	     dotsRemained =0;
  33. 		else
  34. 		dotsRemained =  dots-(strSize/**2*/);
  35.  
  36. 		for(int i = 0; i<dotsRemained;i++){
  37. 			if(i==(dotsRemained/2)){
  38. 				sb.append(str);
  39. 			}
  40. 			sb.append(".");
  41.  
  42. 		}
  43. 		return sb.toString();
  44. 	}
  45.  
  46.  
  47. }
Success #stdin #stdout 0.04s 2184192KB
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stdin
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Standard input is empty
stdout
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dots: ........................................
dots: ..............test testing..............
https://ideone.com/jNMMu1
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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