Eroare de compilare: user.cpp:7:14: error: two or more data types in declaration of ‘coada1’ void coada1 () ^ user.cpp: In function ‘void coada(int, int, int)’: user.cpp:15:5: error: ‘q’ was not declared in this scope q[0][p]=x; ^ user.cpp:17:5: error: ‘a’ was not declared in this scope a[x][y]=-k; ^ user.cpp:21:26: error: ‘dx’ was not declared in this scope int l=q[0][p]+dx[i]; ^ user.cpp:22:26: error: ‘dy’ was not declared in this scope int c=q[1][p]+dy[i]; ^ user.cpp: In function ‘int main()’: user.cpp:38:8: error: ‘n’ was not declared in this scope f>>n>>m; ^ user.cpp:38:11: error: ‘m’ was not declared in this scope f>>n>>m; ^ user.cpp:39:9: error: ‘i’ was not declared in this scope for(i=0;i<=n+1;i++) ^ user.cpp:40:9: error: ‘a’ was not declared in this scope a[i][0]=a[i][m+1]=4; ^ user.cpp:41:9: error: ‘j’ was not declared in this scope for(j=0;j<=m+1;j++) ^ user.cpp:42:9: error: ‘a’ was not declared in this scope a[0][j]=a[n+1][j]=4; ^ user.cpp:43:9: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:44:13: error: ‘j’ was not declared in this scope for(j=1;j<=m;j++) ^ user.cpp:45:16: error: ‘a’ was not declared in this scope f>>a[i][j]; ^ user.cpp:46:9: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:47:13: error: ‘j’ was not declared in this scope for(j=1;i<=m;j++) ^