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divScorpdivScorp
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Add files via upload
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3 files changed

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3 files changed

+97
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lines changed

‎String/CountChar.java

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import java.util.Scanner;
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public class CountChar{
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public static void main(String... arg){
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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.nextLine();
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sc.close();
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int count=0;
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char res=' ';
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String x="";
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char[] c=s.toCharArray();
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for(int j=0;j<s.length();j++){
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for(int i=0;i<c.length;i++){
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res=s.charAt(j);
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if(c[i]!='0' && c[i]==res){
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count++;
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c[i]='0';
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}
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}
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if(count!=0){
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System.out.println(res+" - "+count);
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count=0;
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}
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else
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count=0;
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}
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}
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}
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‎String/CountVowel.java

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import java.util.Scanner;
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public class CountVowel{
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public static String[] split(String s){
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int c = 0;
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for (int i=0;i<s.length();i++){
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if(s.charAt(i)==' '){
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c+=1;
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}
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}
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String[] st=new String[c+1];
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String t="";
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int j=0;
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for (int i=0;i<s.length();i++){
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if(s.charAt(i)!=' '){
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t += s.charAt(i);
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}else{
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st[j++] = t;
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t = "";
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}
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}
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st[j]=t;
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return st;
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}
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public static void main(String[] arg){
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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.nextLine();
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String vow="aeiou";
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String[] words=split(s);
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String t="";
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int c=0;
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for(int i=0;i<words.length;i++){
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t+=words[i];
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for(int k=0;k<t.length();k++){
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for(int j=0;j<vow.length();j++){
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if(t.charAt(k)==vow.charAt(j)){
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c++;
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}
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}
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}
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System.out.println(t+"="+c);
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t=""; c=0;
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}
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}
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}
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‎String/SubString.java

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import java.util.Scanner;
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public class SubString{
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public static void main(String... arg){
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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.nextLine();
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sc.close();
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for(int k=0;k<s.length();k++){
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for(int i=k;i<s.length();i++){
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for(int j=k; j<=i;j++){
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System.out.print(s.charAt(j));
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}
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System.out.println();
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}
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}
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}
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}

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