C program for character/alphabet pattern 9

C program for character/alphabet pattern 9

This program is to print a character/alphabet pattern 9 in C.

A
B C
C D E
D E F G
E F G H I

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Program

#include<stdio.h>
 
void main()
{
    int i,j,k,n;
 
    printf("Enter the no of lines\n");
    scanf("%d",&n);
 
    for(i=1;i<=n;i++)
    {
        k = i;
        for(j=1;j<=i;j++,k++)
        {
            printf("%c",(char)(k+64));
        }
         printf("\n");
    }
}

Output

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