90pts求助

#include<bits/stdc++.h>
using namespace std;
int biao[3][14]={{0},{0,0,0,0,1,0,0,1,2,0,1,2,0,1},{0,0,0,1,0,0,2,1,0,3,2,1,4,3}};
int main()
{
//  freopen("order.in","r",stdin);
//  freopen("order.out","w",stdout);
    int n;
    int a,b,c;
    cin>>n;
    if(n==0) cout<<"0 0 0";
    else if(n<3||n==5) cout<<"-1";
    else if(n<14)
    {
        cout<<biao[0][n]<<' '<<biao[1][n]<<' '<<biao[2][n];
    }
    else if(n%14==0)
    {
        int k=n/14;
        cout<<k<<' '<<k<<' '<<k;
    }
    else
    {
        int k=n/14;
        n%=14;
        if(n==5)
        {
            a=k-1+0;
            b=k-1+1;
            c=k-1+5;
        }
        else 
        {
            a=biao[0][n]+k;
            b=biao[1][n]+k;
            c=biao[2][n]+k;
        }
        cout<<a<<' '<<b<<' '<<c;
    }
    return 0;
}

错了#13 和 #14