Compilare: user.cpp: In function ‘void nrdrumuri()’: user.cpp:153:24: warning: ‘yv’ may be used uninitialized in this function [-Wmaybe-uninitialized] n=sty-m*stx; ^ user.cpp:147:55: warning: ‘xv’ may be used uninitialized in this function [-Wmaybe-uninitialized] stx=xv+abs(v[1][indv].x- v[1][indv].y); ^ user.cpp:148:55: warning: ‘yo’ may be used uninitialized in this function [-Wmaybe-uninitialized] sty=yo+abs(v[0][indo].x- v[0][indo].y); ^ user.cpp:153:20: warning: ‘xo’ may be used uninitialized in this function [-Wmaybe-uninitialized] n=sty-m*stx; ^