Eroare de compilare: user.cpp: In function ‘void lees1(int, int, int&)’: user.cpp:121:35: error: lvalue required as left operand of assignment else if(xx==0||xx==n+1||yy=0||yy==n+1) ^ user.cpp:145:47: error: invalid types ‘int[int]’ for array subscript if(a5[1][yy]==0||a5[1][yy]>=1[x][y]+1) ^ user.cpp:155:44: error: ‘a’ was not declared in this scope if(a2[1][yy]==0||a2[1][yy]>=a[x][y]+1) ^ user.cpp: In function ‘void lee()’: user.cpp:181:33: error: ‘lees2’ was not declared in this scope else if(sup==2) lees2(x,y,dr); ^ user.cpp:182:33: error: ‘lees3’ was not declared in this scope else if(sup==3) lees3(x,y,dr); ^ user.cpp:183:33: error: ‘lees4’ was not declared in this scope else if(sup==4) lees4(x,y,dr); ^ user.cpp:184:33: error: ‘lees5’ was not declared in this scope else if(sup==5) lees5(x,y,dr); ^ user.cpp:185:33: error: ‘lees6’ was not declared in this scope else if(sup==6) lees6(x,y,dr); ^ user.cpp:172:18: warning: unused variable ‘xx’ [-Wunused-variable] int sup,st,dr,xx,yy,x,y,i,j; ^ user.cpp:172:21: warning: unused variable ‘yy’ [-Wunused-variable] int sup,st,dr,xx,yy,x,y,i,j; ^ user.cpp:172:28: warning: unused variable ‘i’ [-Wunused-variable] int sup,st,dr,xx,yy,x,y,i,j; ^ user.cpp:172:30: warning: unused variable ‘j’ [-Wunused-variable] int sup,st,dr,xx,yy,x,y,i,j; ^