Eroare de compilare: main.cpp: In function 'bool ok(int)': main.cpp:15:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(s[i].size() < p) ~~~~~~~~~~~~^~~ main.cpp:18:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j + p <= s[i].size(); j++) ~~~~~~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:40:2: error: 'in' was not declared in this scope in >> n; ^~ main.cpp:67:2: error: 'out' was not declared in this scope out << best; ^~~ Non zero exit status: 1