Eroare de compilare: main.cpp: In function 'int main()': main.cpp:13:32: error: 'sqrt' was not declared in this scope int lim=(int)sqrt((double)b); ^ main.cpp:21:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=0; j<divv.size(); j++){ ~^~~~~~~~~~~~ main.cpp:9:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] { freopen("numere6.in", "r", stdin); ^ main.cpp:10:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("numere6.out", "w", stdout); ^ main.cpp:12:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &a, &b); ^ Non zero exit status: 1