To print the following pattern:
1 1 1
2 2 2
3 3 3
4 4 4
//Program to print the following pattern /* 1 1 1 2 2 2 3 3 3 4 4 4 */ class Pattern2 { public static void main(String args[]) { int r, c; for (r = 1; r <= 4; r++) { for (c = 1; c <= 3; c++) { System.out.print(r + "\t"); } //end of for-c loop System.out.println(); } //end of for-r loop } //end of main() } //end of class