帮忙看看哪里有问题

#include<iostream>
#include<cmath>
using namespace std;
int main()
{
    int f[2] = { 11,21 };
    int n=0;
    int a[2500 * 25 + 10];
    char temp;
    while (1) {
        cin >> temp;
        if (temp == 'E') break;
        else if (temp == 'W') a[n++] = 1;
        else if (temp == 'L') a[n++] = 0;
    }
    for (int i = 0;i < 2;i++)
    {
        int l = 0, w = 0;
        for (int j = 0;j<n;j++)
        {
            w += a[j], l += 1 - a[j];
            if (max(w, l) >= f[i] && abs(w - l) >= 2)
            {
                cout << w << ": " << l<<endl;
                w =l = 0;
            }
        }
        cout << w << ": " << l << endl;
        cout << endl;
    }
    return 0;
}