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 / nagvthu@gmail.com
public class WordCount {
public static void main(String args[])
{
String s = "HelloWorld";
for(int i=0; i<s.length(); i++) //Track
each character
{
int flag = 0, count = 0;
for(int j=i-1; j>=0; j--)
//This loop is for: If character repeats or Space
then skip to next character
{
if(s.charAt(j) == s.charAt
(i) || s.charAt(i) == ' ')
{
flag = 1;
break;
}
}
if(flag == 1)
continue;
System.out.print(s.charAt(i)
+ ": "); //Starts to check position and counter for
repeated characters
for(int k=i; k<s.length(); k++)
{
if(s.charAt(i) == s.charAt
(k))
{
count++;
if(k ==
i) //Just for nice output
System.out.print(k);
else
System.out.print("," + k);
}
}
System.out.println(" & " +
count); //end output line with count
}
}
}
| Is This Answer Correct ? | 6 Yes | 0 No |
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