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