Contoh jawaban Codingbat string- 1

Ahoy... yang sama sama lagi belajar, mau share hasil pembelajaran aja yah
maafin klo banyak yang kurang sederhana(gak dimaafin jga gpp :D) atau logikanya gimana gimana
karna admin sendiri  ga punya logika haha

1. helloName
public String helloName(String name) {
  return "Hello " + name +"!";
}

2.makeAbba
public String makeAbba(String a, String b) {
  return a+b+b+a;
}

3.makeTags
public String makeTags(String tag, String word) {
  return "<" + tag + ">" + word + "<" + "/" + tag + ">";
}

4.makeOutWorld
public String makeOutWord(String out, String word) {
  return out.substring(0, 2) + word + out.substring(2);
}

5.extraEnd
public String extraEnd(String str) {
  int panjang = str.length();
  return str.substring(panjang - 2)+str.substring(panjang -2)+
  str.substring(panjang - 2);
}

6.firstTwo
public String firstTwo(String str) {
  int akhir = str.length();
  if (akhir < 2) return str;
  return str.substring(0,2);
}

7.firstHalf
public String firstHalf(String str) {
  int akhir = str.length();
  return str.substring(0, akhir/2);
}

8.withoutEnd
public String withoutEnd(String str) {
  int akhir = str.length()-1;
  return str.substring(1, akhir);
}

9.comboString
public String comboString(String a, String b) {
  int akhir1 = a.length();
  int akhir2 = b.length();
  if(akhir1<akhir2) {
    return a+b+a;}
  else return b+a+b;
 
}

10. nonStars
public String nonStart(String a, String b) {
  return a.substring(1, a.length()) + b.substring(1, b.length());
}

11.leftTwo
public String left2(String str) {
  return str.substring(2, str.length()) + str.substring(0,2);

}

12.right2
public String right2(String str) {
  int akhir = str.length();
  return str.substring(akhir-2, str.length()) + str.substring(0, akhir-2);
}

13.theEnd
public String theEnd(String str, boolean front) {
  if(front==true) return str.substring(0, 1);
  else {return str.substring(str.length()-1); }
}

14.withoutEnd2
public String withouEnd2(String str) {
  int akhir = str.length()-1;
  if(str.length() > 1)
  return str.substring(1, akhir);
  else return "";
}

15.middleTwo
public String middleTwo(String str) {
  int akhir = str.length()/2;
  return str.substring(akhir-1, akhir+1);
}

16.endsLy
public boolean endsLy(String str) {

  if(str.length()>=2){
  return str.substring(str.length()-2).equals("ly");
  }
  else return false;
}

Segitu dulu lah otak gua dah singit wkk semoga bermanfaat

#dipelajari bukan hanya di copy paste