C Exercises: Display the pattern like a pyramid with numbers increased by 1

C For Loop: Exercise-13 with Solution

Write a program in C to make such a pattern like a pyramid with numbers increased by 1. The pattern is as follows:

   1 
  2 3 
 4 5 6 
7 8 9 10 

Pictorial Presentation:

Sample Solution:

C Code:

#include <stdio.h>
void main()
{
   int i,j,spc,rows,k,t=1;
   printf("Input number of rows : ");
   scanf("%d",&rows);
   spc=rows+4-1;
   for(i=1;i<=rows;i++)
   {
         for(k=spc;k>=1;k--)
            {
              printf(" ");
            }
	   for(j=1;j<=i;j++)
	   printf("%d ",t++);
	printf("\n");
    spc--;
   }
}

Sample Output:

Input number of rows : 4                                                                                      
       1                                                                                                      
      2 3                                                                                                     
     4 5 6                                                                                                    
    7 8 9 10 

Flowchart:

C Programming Code Editor:

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