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
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 |
Post New Answer View All Answers
How to convert string to char and vice versa?
What is the use of pattern in java?
Write a program in java to find the maximum and minimum value node from a circular linked list.
What is the use of generics? When was it added to the Java development Kit?
What is a pattern what is an anti pattern?
What is the use of StringTokenizer class?
What is static block?
What is thread synchronization in java?
How to find the largest value from the given array.
What is a boolean output?
What is JFC?
Can private members of a base class are inheritable justify?
How does regex work?
How do you write a scanner class in java?
What is the static keyword?