Sample Code
Squares
public class Triangle { public static void main (String args []) { for(int i=0;i<5;i++) { for (int j = 0; j<i; j++) { System.out.print("*"); } System.out.println(""); } } }
Table Square
public class nest1 { public static void main (String args []) { for(int i = 1; i<4; i++) { for(int j = 1; j<4; j++) { System.out.println(i + " x " + j + " = " + i*j ); } } } }
Exercise
- Print out the following shapes: \/ \/\/ \/\/\/ \/\/\/\/ \/\/\/\/\/
- Print out the following 54321 4321 321 21 1
- Print out the following shapes \*/ \**/ \***/ \****/ \*****/
- Print out a 10 x 10 table square
- Print out the following shapes \/ \\// \\\/// \\\\//// \\\\\/////
- Print out an 8 x 8 chessboard. Use * for black and – for white
- Print out the following shapes:
* ** ** *** *** *** **** **** **** **** ***** ***** ***** ***** *****