56 : C Program to display star/asterisk isoceles triangle/pyramid sequence 4

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This program prints isoceles triangle/pyramid of asterisks as shown below.

To achive this you need to have 3 nested for loops. 

            * 

           *  * 

          *  *  * 

         *  *  *  * 

        *  *  *  *  * 

       *  *  *  *  *  * 

      *  *  *  *  *  *  * 

     *  *  *  *  *  *  *  * 

    *  *  *  *  *  *  *  *  * 

   *  *  *  *  *  *  *  *  *  * 

  *  *  *  *  *  *  *  *  *  *  *




Variables :

i : Datatype int : Used in for loop1.

j : Datatype int : Used in for loop2.

k : Datatype int : Used in for loop3.



Logic : 


 for(i = 0; i <= 10 ; i++) {
        
        for(j = 10; j >= i; j--) {
            printf(" ");
        
            for(k=1; k<=1;k++)
            {
                printf("*");
            }
            
        }
        printf("\n");
    }







/*
 * 1000+ C programs + tutorials
 *
 * 
 * 56_c_program_to_display_asterisk_star_sequence_5
 *  
 *
 *
 *  Created on: Oct 22, 2014
 *  Author: Code2care.org
 */

#include 
//#include <conio.h>

void main() {


//    clrscr();

    int i = 0; //for loop1
    
    int j = 0; //for loop2
    
    int k = 0; //for loop3

    for(i = 0; i <= 11 ; i++) {
        
        for(j = 11; j >= i; j--) {
            printf(" ");
        }
            for(k=1; k<=i*(2-1);k++)
            {
                printf(" * ");
            }
            
        
        printf("\n");
    }
    

//	getch();


}








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