Cod sursa(job #2471760)

Utilizator PaulOrasanPaul Orasan PaulOrasan Data 11 octombrie 2019 13:47:14
Problema Curcubeu Scor 50
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.2 kb
#include <cstdio>

using namespace std;

FILE* fin=fopen("curcubeu.in","r");
FILE* fout=fopen("curcubeu.out","w");

const int NMAX=1000005;
int n;
unsigned long long a[NMAX],b[NMAX],c[NMAX];
int culoare[NMAX],urm[NMAX];
void citire()
{
    fscanf(fin,"%d",&n);
    fscanf(fin,"%d",&a[1]);
    fscanf(fin,"%d",&b[1]);
    fscanf(fin,"%d",&c[1]);
}
void calculareRecurenta(unsigned long long v[])
{
    for (int i=2; i<n; i++)
        v[i]=((v[i-1]%n)*(i%n))%n;
}
void rezolvare()
{
    calculareRecurenta(a);
    calculareRecurenta(b);
    calculareRecurenta(c);
    int nrCase=n-1;
    int i=n-1,mn,mx;
    while (nrCase>0 && i>0){
        mn=(a[i]<b[i]?a[i]:b[i]);
        mx=(a[i]>b[i]?a[i]:b[i]);
        int x=mn;
        while (x<=mx){
            if (culoare[x]==0){
                culoare[x]=c[i];
                urm[x]=mx+1;
                x++;
                nrCase--;
            }else{
                x=urm[x];
            }
        }
        i--;
    }
}
void afisare(int v[])
{
    for (int i=1; i<n; i++){
        fprintf(fout,"%d",v[i]);
        fprintf(fout,"%c",'\n');
    }
}
int main()
{
    citire();
    rezolvare();
    afisare(culoare);
}