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Write program to print Hello World and print each character
address in that string and print how many times each
character is in that string?
Ex: H: 0 & 1
e:1 & 1
l :2,3,8 & 3
o:4,6 & 2
w:5 & 1
r: 7 & 1
d 9 & 1
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Answer Posted / meet parikh
Here you go,
public class Hello {
static String s = "";
static String word = "Hello World";
public static void main(String[] args){
for(int i=0; i<word.length();i++){
char tchar = word.charAt(i);
if(!checkCharContains(tchar)){
int count = 0;
StringBuilder sb = new StringBuilder();
for(int j=0;j<word.length();j++){
char ttchar = word.charAt(j);
if(ttchar == tchar){
count++;
sb.append(j).append(",");
}
}
sb.deleteCharAt(sb.length()-1);
s += tchar + " : " + sb.toString() + " & " +
count + " \n";
}
}
System.out.println(s);
}
public static boolean checkCharContains(char t){
boolean result = false;
for(int i=0;i<s.length();i++){
if(s.charAt(i) == t){
result = true;
}
}
return result;
}
}
| Is This Answer Correct ? | 1 Yes | 0 No |
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