35 lines
944 B
Java
35 lines
944 B
Java
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//Separate the strings such as in other group same letter does not repeat.
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//Example abcdaef will give 5,1,1 from first 'a' to last 'a' one group and then remaining 2 letters from 1-1 group
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Scanner;
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public class SplitString {
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public static void main(String[] args) {
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Scanner sc = new Scanner(System.in);
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System.out.println("Enter the string");
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String s = sc.next();
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List<Integer> a = new ArrayList<Integer>();
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Map<Character, Integer> last = new HashMap<Character, Integer>();
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for (int i = 0; i < s.length(); i++) {
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last.put(s.charAt(i), i);
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}
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int p = 0, ctr = 0;
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for (int i = 0; i < s.length(); i++) {
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if (last.get(s.charAt(i)) > p)
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p = last.get(s.charAt(i));
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++ctr;
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if (i == p) {
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a.add(ctr);
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ctr = 0;
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}
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}
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for (Integer i : a) {
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System.out.println(i);
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}
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sc.close();
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}
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}
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