Homework 7: Intro

1. Assume that the  int variables  i ,  j and  n  have been declared, and  n has been initialized. Write code that causes a "triangle" of asterisks to be output to the screen, i.e.,  n lines should be printed out, the first consisting of a single asterisk, the second consisting of two asterisks, the third consisting of three, etc. The last line should consist of  n asterisks. Thus, for example, if  n has value 3, the output of your code should be (scroll down if necessary):
 *
 **
 ***


for ( i = 1 ; i <= n ; i ++ ) { for ( j = 1 ; j <= i ; j ++ ) { cout << "*" ; } cout << endl ; }