Intersectie_Multimi

#include <iostream>
#define Nmax 150
using namespace std;
string N[Nmax],Z[Nmax],Q[Nmax],R[Nmax];
int f[Nmax];

int main()
{
    int n,cnt1=0,cnt2=0,cnt3=0,cnt4=0;
    string c;
    cin>>n;
    for(int i=1;i<=n;++i)
    {
        cin>>c;
        for(unsigned int j=0;j<c.size();++j)
            ++f[(int)(c[j])];
        if(f[(int)('.')]==0)
            if(f[(int)('-')]==0)
                ++cnt1,N[cnt1]=c,++cnt2,Z[cnt2]=c,++cnt3,Q[cnt3]=c;
            else
                ++cnt2,Z[cnt2]=c,++cnt3,Q[cnt3]=c;
        else
            if(f[int('.')]==1)
                ++cnt3,Q[cnt3]=c;
            else
                ++cnt4,R[cnt4]=c;
        for(int j=0;j<150;++j)
            f[j]=0;
    }
    if(cnt1==0)
        cout<<"Multime vida";
    else
        for(int i=1;i<=cnt1;++i)
            cout<<N[i]<<' ';
    cout<<'\n';
    if(cnt2==0)
        cout<<"Multime vida";
    else
        for(int i=1;i<=cnt2;i++)
            cout<<Z[i]<<' ';
    cout<<'\n';
    if(cnt3==0)
        cout<<"Multime vida";
    else
        for(int i=1;i<=cnt3;++i)
            cout<<Q[i]<<' ';
    cout<<'\n';
    if(cnt4==0)
        cout<<"Multime vida";
    else
        for(int i=1;i<=cnt4;++i)
            cout<<R[i]<<' ';
    return 0;
}