Borderou de evaluare (job #753582)

Eroare de compilare: main.cpp: In member function 'bool main()::<unnamed struct>::operator()(unsigned int, unsigned int) const': main.cpp:15:16: error: 'ciur' was not declared in this scope 15 | if(ciur[a] != ciur[b]) { | ^~~~ main.cpp: In function 'int main()': main.cpp:28:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 28 | for(int i=2; i<=N; i++) { | ~^~~ main.cpp:30:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 30 | for(int j=i; j<=N; j+=i) { | ~^~~ main.cpp:35:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 35 | for(int i=1; i<=N; i++) { | ~^~~