func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, l;     cin >> n >> l;     vector<int> a(n);     vector<int> b(n);     for (int i = 0; i < n; ++i) cin >> a[i];     for (int i = 0; i < n; ++i) cin >> b[i];     vector<int> c(n);     for (int zsuv = 0; zsuv < l; ++zsuv) {       for (int i = 0; i < n; ++i) {         c[i] = (b[i] + zsuv) % l;       }       bool isequal = true;       for (int i = 0; i < n; ++i) {         bool iii = false;         for (int j = 0; j < n; ++j) {           if (c[i] == a[j]) {             iii = true;             break;           }         }         if (!iii) {           isequal = false;           break;         }       }       if (isequal) {         cout <<  YES ;         return 0;       }     }     cout <<  NO ;     return 0;   }   