Question

In C programming language write a function that takes an integer n as input and prints the following pattern on the screen:
1 (n times)
2 (n-1 times)
.n (1 time)
For example, if n was 5, the function should print

1 1 1 1 1
2 2 2 2
3 3 3
4 4
5

Answer 1

#include <stdio.h>

void numberPattern(int n);

int main() {
    int n;
    printf("Enter a value for n: ");
    scanf("%d", &n);
    numberPattern(n);
    return 0;
}

void numberPattern(int n) {
    int i, j;
    for (i = n; i >= 1; --i) {
        for (j = 0; j < i; ++j) {
            printf("%d ", n - i + 1);
        }
        printf("\n");
    }
}