#include <stdio.h>

int main(void) {
    const int N = 4;
    const int C = 1;
    printf("RAID Level 0 mapping for first 16 logical blocks\n");
    for (int lb = 0; lb < 16; lb++) {
        int d = (lb / C) % N;
        int off = (lb / (N * C)) * C + (lb % C);
        printf("LB %2d maps to disk %d offset %d\n", lb, d, off);
    }
    return 0;
}