Cod sursa(job #239824)

Utilizator ssergiussSergiu-Ioan Ungur ssergiuss Data 5 ianuarie 2009 22:27:18
Problema Multimi2 Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.72 kb
#include<algorithm>
using namespace std;
int n;
void solve(){
    int i;
    scanf("%d",&n);
    if(n%4==0){
        printf("0\n%d\n",n/2);
        for(i=1; i<=n; i+=2)
            printf("%d ",i);
        printf("\n%d\n",n/2);
        for(i=2; i<=n; i+=2)
            printf("%d ",i);}
    else if(n%4==3){
        printf("0\n%d\n2 ",n/2);
        for(i=3; i<=n; i+=2)
            if(i!=n/2)
                printf("%d ",i);
        printf("\n%d\n1 ",n/2+1);
        for(i=4; i<=n; i+=2){
            if(i==n/2+1)
                printf("%d ",i-1);
            printf("%d ",i);}}}
int main(){
    freopen("multimi2.in","r",stdin);
    freopen("multimi2.out","w",stdout);
    solve();
    return 0;}