Cod sursa(job #898087)

Utilizator Claudiu95Vartolomei Alexandru Claudiu Claudiu95 Data 28 februarie 2013 00:34:29
Problema Curcubeu Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.76 kb
#include<cstdio>
#define maxn 1000005
#include<iostream>
using namespace std;
int a[maxn],b[maxn],c[maxn],n,i,j,cul[maxn],nrv=0,t[maxn];
int main(){
    freopen("curcubeu.in","r",stdin);
    freopen("curcubeu.out","w",stdout);
    scanf("%d %d %d %d",&n,&a[1],&b[1],&c[1]);
	if(a[1]>b[1])
		swap(a[1],b[1]);
    for(int i=2;i<n;++i){
        a[i]=((long long)a[i-1]*i)%n;
        b[i]=((long long)b[i-1]*i)%n;
		c[i]=((long long)c[i-1]*i)%n;
		if(a[i]>b[i])
			swap(a[i],b[i]);
    }
	
	for(int i=n-1;i>=1 && nrv<=n-1;--i){
		for(int j=a[i];j<=b[i] && nrv<=n-1 ;){
			if(!cul[j]){
				cul[j]=c[i];
				++nrv;
				t[j]=b[i]+1;
				++j;
			}
			else
				j=t[j];
		}
	}
    for( int i=1;i<n;++i)
        printf("%d\n",cul[i]);
     
    return 0;
}