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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. public class Main {
  9.  
  10. public static void makeTemplate(char tab[][], int rows, int col) {
  11.     boolean increase = true;
  12.     int j = 0;
  13.      char star = '*';
  14.      for (int i = 0; i < rows; i++) {
  15.          if (increase) {
  16.              tab[i][j] = star;
  17.              if (j >= col - 1) {
  18.                 increase = false;
  19.                  j--;
  20.                 continue;
  21.              }
  22.              j++;
  23.         } else {
  24.              tab[i][j] = star;
  25.             if (j < 0 + 1) {
  26.                  increase = true;
  27.                  j++;
  28.                 continue;
  29.              }
  30.              j--;
  31.         }
  32.      }
  33.  
  34.  }
  35.  
  36. public static void main(String[] args) {
  37.      char[][] tab = new char[30][6];
  38.     makeTemplate(tab, 30, 6);
  39.     for (int i = 0; i < 30; i++) {
  40.          for (int j = 0; j < 6; j++) {
  41.             System.out.print(tab[i][j]);
  42.          }
  43.          System.out.println();
  44.           }
  45.        }
  46.    }
Success #stdin #stdout 0.1s 320576KB
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https://ideone.com/hNxjR4
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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