Compilare: user.cpp: In function ‘bool vertwall(int, int)’: user.cpp:36:11: warning: ‘jos’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (jos>0&&sus>0) return 1; ^ user.cpp:36:18: warning: ‘sus’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (jos>0&&sus>0) return 1; ^ user.cpp: In function ‘int main()’: user.cpp:85:21: warning: ‘yc’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (a[xc][yc]!=0) t=i-a[xc][yc]+1; ^ user.cpp:85:21: warning: ‘xc’ may be used uninitialized in this function [-Wmaybe-uninitialized]