func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n, arr[100000], arr1[100000];     cin >> n;     string s =   ;     for (int x = 0; x < n; x++) cin >> arr[x], arr1[x] = arr[x];     sort(arr1, arr1 + n);     for (int x = 0; x <= arr1[n - 1]; x++) {       for (int y = 0; y < n - 1; y++) {         if (arr[y] != 0) s +=  P , arr[y]--;         s +=  R ;       }       for (int z = n - 1; z > 0; z--) {         if (arr[z] != 0) s +=  P , arr[z]--;         s +=  L ;       }     }     for (int x = s.size(); x >= 0; x--)       if (s[x] ==  P ) {         s.erase(x + 1, s.size());         break;       }     cout << s;     return 0;   }   