5.15 (Triangle Printing Program) Write an application that displays the followin

Question

5.15 (Triangle Printing Program) Write an application that displays the following patterns separately, one below the other. Use for loops to generate the patterns. All asterisks (*) should be printed by a single statement of the form System.out.print( ‘*’ ); which causes the asterisks to print side by side. A statement of the form System.out.println(); can be used to move to the next line. A statement of the form System.out.print( ‘ ’ ); can be used to display a space for the last two patterns. There should be no other output statements in the program. [Hint: The last two patterns require that each line begin with an appropriate number of blank spaces.]

Deitel, Paul; Harvey Deitel (2011-07-15). Java How to Program (early objects) (9th Edition) (Kindle Locations 6377-6384). Pearson HE, Inc.. Kindle Edition.

Explanation / Answer

PS: Please rate public class Triangles { public static void main( String args[] ) { int row, column, space; // first triangle for ( row = 1; row row; space-- ) System.out.print( ' ' ); for ( column = 1; column = 1; row-- ) { for ( space = 1; space = row; column-- ) System.out.print( '*' ); System.out.println(); } } // end method main } // end class Triangles

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