func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, a, b;     char ch;     int arr[5001], brr[5001], mdays[5001], fdays[5001];     cin >> n;     for (int i = 1; i <= n; i++) {       cin >> ch >> arr[i] >> brr[i];       if (ch ==  M ) {         for (int j = arr[i]; j <= brr[i]; j++) mdays[j]++;       } else {         for (int j = arr[i]; j <= brr[i]; j++) fdays[j]++;       }     }     int mx = 0;     for (int i = 1; i <= 366; i++) {       mx = max(mx, min(mdays[i], fdays[i]));     }     mx *= 2;     cout << mx << endl;     return 0;   }   