#include <stdio.h>
#include <stdlib.h>
int main() {
    int n,i;
    int *arr = NULL;
    scanf("%d", &n);
    if (n <=0 || n > 100) {
        printf("Invalid input");
        return 0;
    }
    arr = (int *)calloc(n,sizeof(int));
    if (arr == NULL) {
        printf("Memory allocation failed");
        return 0;
    }
    for (i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }
    for (i = 0; i < n; i++) {
        scanf("%d", arr[i]);
    }
    printf("\n");
    free(arr);
    printf("Memory freed succeefully\n");
    return 0;
}