Help me in solving LPYAS165 problem

help
,
1

My issue

what is hidden test case

My code

#include <stdio.h>

void xpattern(int N, int count) {
    for (int i = 0; i < N; i++) {
        for (int k = 0; k < count; k++) {  // Repeat the "X" pattern `count` times
            for (int j = 0; j < N; j++) {
                if (i == j || i + j == N - 1) {
                    // Print '*' for both diagonals of the X
                    printf("*");
                } else {
                    // Print space for non-diagonal positions
                    printf(" ");
                }
            }
            printf(" "); // Space between each "X" in the horizontal row
        }
        printf("\n"); // Move to the next row after printing one row of all "X"s
    }
}

int main() {
    int N, count;
    scanf("%d", &N);
   count=N;
    if(N%2==0)
    printf("\n");
    else
        xpattern(N, count);

    return 0;
}

Learning course: Algorithmic Problem Solving
Problem Link: https://www.codechef.com/learn/course/klu-problem-solving/KLUPS00A/problems/LPYAS165