2 tablice porownanie

#include <stdio.h>
#include <stdlib.h>

int main(void) {
    int n, i, x=0;
    int *tablica1;
    int *tablica2;

    do {
        scanf("%d", &n);
    } while(n<=0);

    tablica1 = (int*) calloc(n, sizeof (*tablica1));
    tablica2 = (int*) calloc(n, sizeof (*tablica2));

    for(i=0; i<n; i++){
        printf("TB1 [%d] = ", i);
        scanf("%d", &tablica1[i]);

        printf("TB2 [%d] = ", i);
        scanf("%d", &tablica2[i]);
    }

    for(i=0; i<n; i++){
        printf("T1 [%d]=%d\n",i,tablica1[i]);
        printf("T2 [%d]=%d\n",i,tablica2[i]);

        if(tablica1[i] != tablica2[i])
            x++;
    }

    if(x==0)
        printf("Tablice sa rowne!");
    else
        printf("Tablice sa rozne, posiadaja %d roznych el.", x);

    return 0;
}