poj1566

简单题

//zoj1713
#include <iostream>
#include <string>
using namespace std;

string    st;

bool syll(char a)
{
    if (a == 'a' || a == 'e' || a == 'i' || a == 'o' || a == 'u' || a == 'y')
        return true;
    return false;
}

bool judge(string a, int num)
{
    int        i, l = a.length(), temp = 0;

    
    if (syll(a[0]))
        temp++;
    for (i = 1; i < l; i++)
        if (syll(a[i]) && !syll(a[i-1]))
            temp++;
    if (temp == num)
        return true;
    return false;
}

void work()
{
    string    st1, st2, st3;
    int        t;

    t = st.find("/");
    st1 = st.substr(0, t);
    st.erase(0, t + 1);
    t = st.find("/");
    st2 = st.substr(0, t);
    st.erase(0, t + 1);
    st3 = st;
    if (!judge(st1, 5))
    {
        cout << "1" << endl;
        return;
    }
    if (!judge(st2, 7))
    {
        cout << "2" << endl;
        return;
    }
    if (!judge(st3, 5))
    {
        cout << "3" << endl;
        return;
    }
    cout << "Y" << endl;
}

int main()
{
    //freopen("t.txt", "r", stdin);
    while (getline(cin, st) && st != "e/o/i")
        work();
    return 0;
}