58 : C Program to display half triangle/pyramid of number sequence 6

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We have seen how to make a half pyramid (a right angle triangle) using asterisk's now we have to use numbers instead. Rows are numbered from 1 to 9, to achive this we require two for loops and instead of * we print out the row number (i)

To get this, we need to have 2 nested loops. One for row and second to print the numbers for the row.

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

1 

2 2 

3 3 3 

4 4 4 4 

5 5 5 5 5 

6 6 6 6 6 6 

7 7 7 7 7 7 7 

8 8 8 8 8 8 8 8 

9 9 9 9 9 9 9 9 9




Variables :

i : Datatype int : Used in for loop1.

j : Datatype int : Used in for loop2.



Logic : 


  for(i=1;i<10;++i)
    {
        for(j=1;j<=i;++j)
        {
           printf("%d ",i);
        }
        printf("\n");
    }







/*
 * 1000+ C programs + tutorials
 *
 * 
 * 57_c_program_to_display_half_pyramid_of_numbers_sequence_4
 *  
 *
 *
 *  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

  
    for(i=1;i<10;++i)
    {
        for(j=1;j<=i;++j)
        {
           printf("%d ",i);
        }
        printf("\n");
    }
    

//	getch();


}








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