Question

How to print letters palindrome triangle pattern in C

Answer 1

#include <stdio.h>

void print_palindrome_triangle_pattern(int rows) {
    int count = 0;

    for (int i = 0; i < 2 * rows; i = i + 2) {
        for (int j = 0; j <= i; j++) {
            printf("%c ", 'A' + count);
            if (j < i / 2)
                count++;
            else
                count--;
        }
        count = 0;
        printf("\n");
    }
}
int main() {
    print_palindrome_triangle_pattern(7);

    return 0;
}





/*
run:

A 
A B A 
A B C B A 
A B C D C B A 
A B C D E D C B A 
A B C D E F E D C B A 
A B C D E F G F E D C B A 

*/

 

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