FY_BCA_C_SLIP_2

/*Slip no : 2_1 write a C prog to generate fillowing pattern for n lines

Aa

Aa           Bb

Aa           Bb           Cc

Aa           Bb           Cc           Dd */

#include<stdio.h>

#include<conio.h>

int main()

{

                int i,j,n;

                char ch1,ch2;

                printf("\n Enter no of lines : ");

                scanf("%d",&n);

                for(i=0;i<n;i++)

                {

                                ch1='A',ch2='a';

                                for(j=0;j<=i;j++)

                                {

                                                printf("%c%c \t",ch1,ch2);

                                                ch1++;

                                                ch2++;

                                }

                                printf("\n");

                }

                                getch();