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



void main(void)
{
    int tries=0,total=0,sum2=0,items,chance,attempts,number,unique,sample,unique_obtained=0,obtained = 0;
    int i,j,k,l;
    int unique_greater=0,total_greater=0;
    printf("Please enter number of items to test: ");
    scanf("%d",&items);
    printf("What is the chance of item(1/#): ");
    scanf("%d",&chance);
    printf("How many kills/attempts: ");
    scanf("%d",&attempts);
    printf("Sample size: ");
    scanf("%d",&sample);
    printf("Current # of items: ");
    scanf("%d",&number);
    printf("# of unique items: ");
    scanf("%d",&unique);

    for(i=0;i<sample;i++)
    {
        total = 0;
        unique_obtained = 0;
        for(k=0;k<items;k++)
        {
            obtained = 0;
            for(j=0;j<attempts;j++)
            {
                l = !(rand()%chance);
                total = total + l;
                if(l)
                {
                    obtained=1;

                }

            }
            unique_obtained = unique_obtained + obtained;
        }
        if(total>number)
            total_greater++;
        if(unique_obtained>unique)
            unique_greater++;
    }
    float q,r;
    q = total_greater/sample;
    r = unique_greater/sample;
    printf("%d obtained more drops than you\n",total_greater);
    printf("%d obtained more unique items than you\n", unique_greater);
}