Compilare: user.cpp: In function ‘int test(char*, char*)’: user.cpp:14:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:24:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(s)>m) ^ user.cpp:29:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] else if(strlen(s)==m) ^