mare.cpp: In function 'void comparare(int*, int)': mare.cpp:13: warning: comparison between signed and unsigned integer expressions mare.cpp:18: warning: comparison between signed and unsigned integer expressions mare.cpp:20: warning: comparison between signed and unsigned integer expressions mare.cpp:20: warning: comparison between signed and unsigned integer expressions mare.cpp:22: warning: comparison between signed and unsigned integer expressions mare.cpp:22: warning: comparison between signed and unsigned integer expressions mare.cpp: In function 'int main()': mare.cpp:46: warning: comparison between signed and unsigned integer expressions mare.cpp:48: warning: comparison between signed and unsigned integer expressions mare.cpp:49: warning: comparison between signed and unsigned integer expressions mare.cpp:53: warning: comparison between signed and unsigned integer expressions mare.cpp: In function 'int ogl(int)': mare.cpp:7: warning: 'y' may be used uninitialized in this function