ornament.cpp: In function 'void bkt(int, int)': ornament.cpp:78: warning: comparison between signed and unsigned integer expressions ornament.cpp: In function 'int main()': ornament.cpp:93: warning: unused variable 'i' ornament.cpp: In function 'void bkt(int, int)': ornament.cpp:41: warning: 'nord' may be used uninitialized in this function ornament.cpp:41: warning: 'vest' may be used uninitialized in this function