(C언어) 알파벳 삼각형 모양 출력하기

알파벳 삼각형 모양 출력하기 1

#include <stdio.h>

int main()
{
	int i, j;
	for (i = 0; i < 26; i++)
	{
		for (j = 0; j <= i; j++)
			printf("%c", 'A' + j);
		printf("\n");
	}
}

(Output)

A AB ABC ABCD ABCDE ABCDEF ABCDEFG ABCDEFGH ABCDEFGHI ABCDEFGHIJ ABCDEFGHIJK ABCDEFGHIJKL ABCDEFGHIJKLM ABCDEFGHIJKLMN ABCDEFGHIJKLMNO ABCDEFGHIJKLMNOP ABCDEFGHIJKLMNOPQ ABCDEFGHIJKLMNOPQR ABCDEFGHIJKLMNOPQRS ABCDEFGHIJKLMNOPQRST ABCDEFGHIJKLMNOPQRSTU ABCDEFGHIJKLMNOPQRSTUV ABCDEFGHIJKLMNOPQRSTUVW ABCDEFGHIJKLMNOPQRSTUVWX ABCDEFGHIJKLMNOPQRSTUVWXY ABCDEFGHIJKLMNOPQRSTUVWXYZ

(C언어) 알파벳 삼각형 모양 출력하기

 

알파벳 삼각형 모양 출력하기 2

#include <stdio.h>

int main()
{
	int i, j, a='A';
	for (i = 0; i < 6; i++)
	{
		for (j = 0; j <= i; j++)
			printf("%c", a++);
		printf("\n");
	}
}

(Output)

A BC DEF GHIJ KLMNO PQRSTU