Compilare: user.cpp: In function ‘void init()’: user.cpp:38:14: warning: unused variable ‘x’ [-Wunused-variable] short i,j,k,x,y; ^ user.cpp:38:16: warning: unused variable ‘y’ [-Wunused-variable] short i,j,k,x,y; ^ user.cpp: In function ‘short int findSpirala()’: user.cpp:94:31: warning: ‘y1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(x1<1 || y1<1 || x1>n || y1>m) continue; ^ user.cpp:94:23: warning: ‘x1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(x1<1 || y1<1 || x1>n || y1>m) continue; ^