please tell the error
package com.codegym.task.task04.task0413;
/*
Day of the week
*/
import java.io.*;
import java.util.Scanner;
public class Solution {
public static void main(String[] args) throws Exception {
//write your code here
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
//System.out.println(a);
if (a==1)
System.out.println("Monday");
else if (a==2)
System.out.println("Tuesday");
else if (a==3)
System.out.println("wednesday");
else if (a==4)
System.out.println("Thursday");
else if (a==5)
System.out.println("Friday");
else if (a==6)
System.out.println("Saturday");
else if (a==7)
System.out.println("Sunday");
else
System.out.println("No such day of the week");
}
}