C programming

Question

How can we print this alphabetical pattern using c?

ABCDE BCDE CDE DE

ABCD BCD CD D

ABC BC C

AB B

A

Answer 1

#include <stdio.h>
int main() {
	int i,j,k;
	for(i=0;i<5;i++) {
		for(j=5-i;j>=1;j--) {
			for(k=0;k<j;k++) {
				printf("%c",'A'+k+5-j-i);
			}
			printf(" ");
		}
		printf("\n");
	}
	return 0;
}

/*
ABCDE BCDE CDE DE E 
ABCD BCD CD D 
ABC BC C 
AB B 
A

*/

Answer 2

Answer.
Correct me if I am wrong