Repetitions In String Example Program
import java.util.Scanner;
public class RepetitionsInString{
public static void main(String[] args) {
Scanner in=new Scanner(System.in);
System.out.println("Enter the String");
String str=in.nextLine();
int count=0;
String temp="";
for(int i=0;i < str.length();i++){
char c1=str.charAt(i);
for(int j=i;j < str.length();j++){
char c2=str.charAt(j);
if(c1==c2 && temp.indexOf(c1)==-1){
count=count+1;
}
}
if(temp.indexOf(c1)==-1){
temp=temp+c1;
System.out.println("The Character " + c1 + " has occurred " + count + " times");
}
count=0;
}
}
}
Sample Output
Output is:
Enter the String
impossible
The Character i has occurred 2 times
The Character m has occurred 1 times
The Character p has occurred 1 times
The Character o has occurred 1 times
The Character s has occurred 2 times
The Character b has occurred 1 times
The Character l has occurred 1 times
The Character e has occurred 1 times
