#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <time.h>
#include <stdbool.h>
#include <string.h>
int main() {
    srand(time(NULL));
    char str[256] = {0};
    puts("If you want to have a random number in [1,100] write /roll\nIf you want to exit write exit");
    while (true) {
        gets(str);
        if (!(strcmp(str, "/roll"))) {
            printf("%i\n", (rand()%100) + 1);
        } else if (!(strcmp(str, "exit"))) {
            puts("Have a nice day");
            break;
        } else {
            puts("Wrong command, try again");
        }
    }

    return 0;
}