Compilare: user.cpp: In function ‘int Number(char*)’: user.cpp:21:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i<strlen(p); i++) ^ user.cpp: In function ‘int main()’: user.cpp:42:32: warning: suggest parentheses around assignment used as truth value [-Wparentheses] while(p = strtok(0, " ")) ^ user.cpp: In function ‘int CMMDC(int, int)’: user.cpp:31:1: warning: control reaches end of non-void function [-Wreturn-type] } ^