P049.c

Problem Statement

P049.c

Make this pattern for input n no of row. Pattern : # @ @ # # # @ @ @ @ # # # # #

Source Code

#include <stdio.h>

int main()
{
    int i, j, n;
    char a = '#', b = '@';
    printf("Enter row number : ");
    scanf("%d", &n);
    for (i = 1; i <= n; i++)
    {
        for (j = 1; j <= i; j++)
        {
            if (i % 2 == 0)
                printf("%c\t", b);
            else
                printf("%c\t", a);
        }
        printf("\n");
    }
    return 0;
}

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● Author - Amit Dutta · Updated - 12 Dec 2025