Compilare: user.cpp:45:2: warning: no newline at end of file user.cpp: In function 'int prel(int)': user.cpp:6: warning: missing braces around initializer for 'char [11]' user.cpp: In function 'int main()': user.cpp:39: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:43: warning: format '%ld' expects type 'long int', but argument 2 has type 'int' /tmp/ccAUkqfw.o: In function `main': user.cpp:(.text+0x201): warning: the `gets' function is dangerous and should not be used.