how to replace , in a given string without using predefined methods

• public static void main(String[] args) {
  String org= "This car is my car";
  String [] temp=org.split(" ");
  int len=temp.length;
  String ne = "";
  for(int i=0;i
• 7 years agoHelpfull: Yes(10) No(2)
• class repla
  {
  void convert(String s1)
  {
  int s=s1.length();
  char m[]=new char[s];
  for(int i=0;i
• 6 years agoHelpfull: Yes(2) No(2)
• Scanner sc=new Scanner(System.in);
  System.out.println("enter string");
  String s=sc.nextLine();
  System.out.println("enter a character");
  String s1=sc.nextLine();
  char[] c=s.toCharArray();
  char[] c2=s1.toCharArray();
  for(int i=0;i
• 6 years agoHelpfull: Yes(0) No(0)