Where is the erroe

#1

import java.util.;
public class Main
{
public static void main(String[] args)
{
int row=sc.nextInt();
int col=sc.nextInt();
for (int i = 0; i < row; i++) {
for (int j = 0; j < col; j++)
{
if (i < row / 2)
{
if (j < col / 2)
{
if (j == 0)
System.out.print("");
else
System.out.print(" "+ " “);
}
else if (j == col / 2)
System.out.print(” “);
else
{
if (i == 0)
System.out.print(” “);
}
}
else if (i == row / 2)
System.out.print(” “);
else
{
if (j == col / 2 || j == col - 1)
System.out.print(” “);
else if (i == row - 1)
{
if (j <= col / 2 || j == col - 1)
System.out.print(”* “);
else
System.out.print(” “+ " “);
}
else
System.out.print(” “+” “);
}
}
System.out.print(”\n”);
}
}
}

#2

you havn’t declared scanner

why are you taking row and column for this question
the input just needs N where 5 <= N <= 99

#3

i declared scanner but then also it is not working

#4

take input n not row, col