qvect.cpp: In function 'int minim(int, int)': qvect.cpp:42: warning: unused variable 'k' qvect.cpp: In function 'int cerinta1(int, int)': qvect.cpp:12: warning: 'x' may be used uninitialized in this function qvect.cpp:12: warning: 'y' may be used uninitialized in this function qvect.cpp: In function 'int cerinta2(int, int)': qvect.cpp:54: warning: 'med' may be used uninitialized in this function