Pattern00025.c

/*

12345
1234
123
12
1

*/

#include <stdio.h>
int main()
{
    int i, j;
    for (i = 1; i <= 5; i++)
    {
        for (j = 1; j <= 5; j++)
        {
            if (j<=6-i)
                printf("%d", j);
            else
                printf(" ");
        }
        printf("\n");
    }
}