func_code_string: #include <bits/stdc++.h>   using namespace std;   const long double PI = acos(-1.0);   template <typename T>   T abs(T x) {     return x > 0 ? x : -x;   }   template <typename T>   T sqr(T x) {     return x * x;   }   template <typename T>   bool chmin(T &x, T y) {     if (x > y) {       x = y;       return true;     }     return false;   }   template <typename T>   bool chmax(T &x, T y) {     if (x < y) {       x = y;       return true;     }     return false;   }   template <typename U, typename V>   ostream &operator<<(ostream &s, const pair<U, V> &x) {     s <<  (  << x.fst <<  ,   << x.snd <<  ) ;     return s;   }   template <typename U>   ostream &operator<<(ostream &s, const vector<U> &x) {     s <<  [ ;     bool was = false;     for (auto it : x) {       if (was) {         s <<  ,  ;       }       was = true;       s << it;     }     s <<  ] ;     return s;   }   template <typename U>   ostream &operator<<(ostream &s, const set<U> &x) {     s <<  { ;     bool was = false;     for (auto it : x) {       if (was) {         s <<  ,  ;       }       was = true;       s << it;     }     s <<  } ;     return s;   }   template <int sz>   ostream &operator<<(ostream &s, const bitset<sz> &x) {     for (int i = 0; i < sz; i++) {       s << x[i];     }     return s;   }   int main() {     srand(time(0));     int k;     cin >> k;     int maxi = 25;     while (k--) {       int p;       cin >> p;       chmax(maxi, p);     }     cout << maxi - 25 << endl;     return 0;   }   