antic.cpp: In function `long int ordine(long int, long int)': antic.cpp:13: warning: comparison between signed and unsigned integer expressions antic.cpp:22: warning: comparison between signed and unsigned integer expressions antic.cpp:32: warning: comparison between signed and unsigned integer expressions antic.cpp:40: warning: control reaches end of non-void function antic.cpp: In function `int main()': antic.cpp:44: warning: char format, different type arg (arg 2) antic.cpp:46: warning: comparison between signed and unsigned integer expressions antic.cpp:50: warning: char format, different type arg (arg 2)