Eroare de compilare: main.cpp:12:1: error: 'unordered_map' does not name a type 12 | unordered_map <long long, int> mp; | ^~~~~~~~~~~~~ main.cpp: In function 'void dfs(strnod, long long int)': main.cpp:26:7: error: 'mp' was not declared in this scope 26 | if (mp[sum - ssrc]) | ^~ main.cpp:31:3: error: 'mp' was not declared in this scope 31 | mp[sum]++; | ^~ main.cpp: In function 'int main()': main.cpp:72:3: error: 'mp' was not declared in this scope 72 | mp[0] = 1; | ^~ Non zero exit status: 1