Compilare: user.cpp: In function ‘int main()’: user.cpp:53: warning: overflow in implicit constant conversion user.cpp:53: warning: overflow in implicit constant conversion user.cpp:55: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:57: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int cmp(Puncte, Puncte)’: user.cpp:39: warning: control reaches end of non-void function user.cpp: In function ‘int main()’: user.cpp:52: warning: ‘j’ may be used uninitialized in this function