Compilare: main.cpp: In function 'std::vector<int> SolveSlow(std::vector<int>)': main.cpp:117:13: warning: unused variable 'ans' [-Wunused-variable] 117 | long long ans = 0; | ^~~ main.cpp: In function 'void Test()': main.cpp:148:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 148 | for (auto x : A) cerr << x << " "; cerr << endl; | ^~~ main.cpp:148:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 148 | for (auto x : A) cerr << x << " "; cerr << endl; | ^~~~ main.cpp:149:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 149 | for (auto x : B) cerr << x << " "; cerr << endl; | ^~~ main.cpp:149:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 149 | for (auto x : B) cerr << x << " "; cerr << endl; | ^~~~