portocal

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

#define MAX_N 1000
int v[MAX_N];

int main()
{
    FILE *fin,*fout;
    fin=fopen("portocal.in","r");
    fout=fopen("portocal.out","w");
    int n,k,p,poz,i,ck,j,cnt;
    fscanf(fin,"%d%d%d",&n,&k,&p);
    ///facem 1 simulare
    poz=0;
    for(i=0;i<n-1;i++){
        ck=k;
        while(ck>0){
            while(v[poz]==-1){
                poz=(poz+1)%n;
            }
            ck--;
            poz=(poz+1)%n;
        }
        poz=(poz+n-1)%n;
        v[poz]=-1;
        while(v[poz]==-1)
            poz=(poz+1)%n;
    }
    while(v[poz]==-1)
        poz=(poz+1)%n;
    cnt=1;
    while(poz!=p-1){
        poz=(poz+1)%n;
        cnt++;
    }
    fprintf(fout,"%d",cnt);
    return 0;
}