Eroare de compilare: main.cpp:9:18: error: 'N' was not declared in this scope pair<int, int> s[N]; ^ main.cpp: In function 'bool uneste()': main.cpp:15:11: error: 'st' was not declared in this scope while(st[k-1].first == st[k].second || ^~ main.cpp: In function 'int main()': main.cpp:29:12: error: 'n' was not declared in this scope cin >> n >> m; ^ main.cpp:29:17: error: 'm' was not declared in this scope cin >> n >> m; ^ main.cpp:34:20: error: 'x' was not declared in this scope cin >> x; ^ main.cpp:36:13: error: 'st' was not declared in this scope st.push(make_pair(x, x)); ^~ Non zero exit status: 1