In C language

Name your program triangle.c - This program will accept an input for a single integer. This integer, we'll call it n, will represent the number of rows in the triangle that need to be printed. Row k will contain k asterisks. For example:

3 * * * * * * 

5 * * * * * * * * * * * * * * * 

Note: each star should be printed with a space after it.