Q. write a C program to display the character in following fashion:
ABCDCBA
ABCBA
ABA
A
Ans.
{
char ch,r,c;
int sp;
printf("\nEnter last character of triangle : ");
scanf("%c",&ch);
if(ch>='a' && ch<='z')
ch=ch-32;
printf("\n");
for(r='A'; 'A'<=ch; ch--,r++)
{
for(sp=r; sp>'A'; sp--)
printf(" ");
for(c='A'; c<=ch; c++)
printf("%c",c);
for(c=ch-1; c>='A'; c--)
printf("%c",c);
printf("\n");
}
getch();
ABCDCBA
ABCBA
ABA
A
Ans.
#include<stdio.h>
#include<conio.h>
int main(){
char ch,r,c;
int sp;
printf("\nEnter last character of triangle : ");
scanf("%c",&ch);
if(ch>='a' && ch<='z')
ch=ch-32;
printf("\n");
for(r='A'; 'A'<=ch; ch--,r++)
{
for(sp=r; sp>'A'; sp--)
printf(" ");
for(c='A'; c<=ch; c++)
printf("%c",c);
for(c=ch-1; c>='A'; c--)
printf("%c",c);
printf("\n");
}
getch();
return 0;
}/*************** OUTPUT**************/
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