baschet1.cpp: In function `int main()': baschet1.cpp:19: warning: comparison between signed and unsigned integer expressions baschet1.cpp:24: warning: comparison between signed and unsigned integer expressions baschet1.cpp:45: warning: comparison between signed and unsigned integer expressions baschet1.cpp:50: warning: comparison between signed and unsigned integer expressions /tmp/ccY9DkaT.o(.text+0x75): In function `main': : the `gets' function is dangerous and should not be used.