Eroare de compilare: user.cpp: In function ‘void citire()’: user.cpp:9:6: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:10:7: error: ‘j’ was not declared in this scope for(j=1;j<=m;j++){ ^ user.cpp:12:4: error: ‘a’ was not declared in this scope a[i][j]=c;} ^ user.cpp:13:6: error: ‘i’ was not declared in this scope for(i=1;i<=n+1;i++) ^ user.cpp:14:3: error: ‘a’ was not declared in this scope a[i][0]=a[i][m+1]=-4; ^ user.cpp:15:6: error: ‘i’ was not declared in this scope for(i=1;i<=m+1;i++) ^ user.cpp:16:3: error: ‘a’ was not declared in this scope a[0][i]=a[n+1][i]=-4; ^ user.cpp: In function ‘void coada(int, int, int)’: user.cpp:19:2: error: ‘p’ was not declared in this scope p=u=1; ^ user.cpp:19:4: error: ‘u’ was not declared in this scope p=u=1; ^ user.cpp:20:2: error: ‘q’ was not declared in this scope q[0][1]=x; ^ user.cpp:23:3: error: ‘l1’ was not declared in this scope l1=q[0][p]; ^ user.cpp:24:3: error: ‘c1’ was not declared in this scope c1=q[1][p]; ^ user.cpp:25:7: error: ‘i’ was not declared in this scope for(i=1;i<=4;i++){ ^ user.cpp:26:4: error: ‘l2’ was not declared in this scope l2=l1+dx[i]; ^ user.cpp:27:4: error: ‘c2’ was not declared in this scope c2=c1+dy[i]; ^ user.cpp:28:7: error: ‘a’ was not declared in this scope if(a[l2][c2]==k){ ^