Question

what is the following JavaScript for the following pattern
ABCD
EFG
HI
J​

Answer 1

#include<stdio.h>

 

void main()

{

int i,j,k=0,l=1,n;  

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

scanf("%d",&n);

 

for(i=1;i<=n;i++)

{

for(j=1;j<=i;j++,k++,l++)

{

if(k%2==0)

{

printf("%4c",(char)(l+96));  

}

else

{

printf("%4c",(char)(l+64));

}

}

printf("\n");  

}

}