Compilare: user.cpp: In function ‘void parcurge(int, int)’: user.cpp:16:9: warning: unused variable ‘i’ [-Wunused-variable] int i,ps,dir,ldr; ^ user.cpp: In function ‘int main()’: user.cpp:82:20: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] f>>harta[i]+1; ^ user.cpp: In function ‘void parcurge(int, int)’: user.cpp:54:25: warning: ‘dir’ may be used uninitialized in this function [-Wmaybe-uninitialized] yn=yn+dc[dir]; ^ user.cpp: In function ‘int main()’: user.cpp:104:16: warning: ‘ys’ may be used uninitialized in this function [-Wmaybe-uninitialized] fill(xs,ys); ^ user.cpp:104:16: warning: ‘xs’ may be used uninitialized in this function [-Wmaybe-uninitialized]