Eroare de compilare: main.cpp: In function 'int main()': main.cpp:15:5: error: 'unordered_map' was not declared in this scope 15 | unordered_map<int, int> HT; | ^~~~~~~~~~~~~ main.cpp:7:1: note: 'std::unordered_map' is defined in header '<unordered_map>'; did you forget to '#include <unordered_map>'? 6 | #include <unordered_set> +++ |+#include <unordered_map> 7 | main.cpp:15:19: error: expected primary-expression before 'int' 15 | unordered_map<int, int> HT; | ^~~ main.cpp:17:9: error: 'HT' was not declared in this scope 17 | HT[i] = -1; | ^~ main.cpp:23:16: error: 'HT' was not declared in this scope 23 | if(HT[i] == -1 || HT[i] < a){ | ^~ main.cpp:13:21: warning: unused variable 'c' [-Wunused-variable] 13 | int n, m, a, b, c = 1, t = 0; | ^ Non zero exit status: 1