#include <stdio.h>

int main(void) {
    int tickets[2] = {75, 25};
    char names[2] = {'A', 'B'};
    int winners[20] = {42, 81, 15, 67, 92, 3, 55, 78, 29, 88, 11, 60, 73, 95, 8, 34, 49, 71, 19, 84};
    printf("Winning tickets: ");
    for (int i = 0; i < 20; i++) {
        printf("%d ", winners[i]);
    }
    printf("\nSchedule: ");
    for (int i = 0; i < 20; i++) {
        int winner = winners[i];
        int counter = 0;
        int j;
        for (j = 0; j < 2; j++) {
            counter += tickets[j];
            if (counter > winner) {
                break;
            }
        }
        printf("%c ", names[j]);
    }
    printf("\n");
    return 0;
}