What will be output for the given code taking input string as “sanfoundry”?

[answerhappygod]

package com.sanfoundry.setandstring;
import java.util.Scanner;
public class MonoalphabeticCipher
{
public static char p[] = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
'u', 'v', 'w', 'x', 'y', 'z' };
public static char ch[] = { 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P',
'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', 'Z',
'X', 'C', 'V', 'B', 'N', 'M' };
public static String doEncryption(String s)
{
char c[] = new char[(s.length())];
for (int i = 0; i < s.length(); i++)
{
for (int j = 0; j < 26; j++)
{
if (p[j] == s.charAt(i))
{
c = ch[j];
break;
}
}
} return (new String(c));
}
public static void main(String args[])
{
Scanner sc = new Scanner(System.in);
System.out.println("Enter the message: ");
String en = doEncryption(sc.next().toLowerCase());
System.out.println("Encrypted message: " + en);
sc.close();
}
}
a) Encrypted message: LQFYGXFRKN
b) Encrypted message: NKRFXGYFQL
c) Encrypted message: lqfygxfrkn
d) Encrypted message: nkrfxgyfql