Compilare: user.cpp: In function ‘int precalc(char*, int)’: user.cpp:25:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:86:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(sir)>maxim) ^ user.cpp:91:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(sir)==maxim) ^ user.cpp:86:27: warning: ‘maxim’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(strlen(sir)>maxim) ^