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divScorp · web-flow · commit e33f4fd619a9 · 2017-08-30T21:24:31.000+04:30
diff --git a/String/CountChar.java b/String/CountChar.java
@@ -0,0 +1,30 @@
+import java.util.Scanner;
+
+public class CountChar{
+ public static void main(String... arg){
+	Scanner sc = new Scanner(System.in);
+	System.out.println("Enter the String: ");
+	String s=sc.nextLine();
+	sc.close();
+	int count=0;
+	char res=' ';
+	String x="";
+	char[] c=s.toCharArray();
+	for(int j=0;j<s.length();j++){
+	for(int i=0;i<c.length;i++){
+	     res=s.charAt(j);
+             if(c[i]!='0' && c[i]==res){
+		count++;
+		c[i]='0';
+	     }
+	  }
+         if(count!=0){
+          System.out.println(res+" - "+count);
+	  count=0;
+	}
+	 else
+	  count=0;
+	}
+}
+}
+	  
diff --git a/String/CountVowel.java b/String/CountVowel.java
@@ -0,0 +1,48 @@
+import java.util.Scanner;
+
+public class CountVowel{
+	public static String[] split(String s){
+	  int c = 0;
+	  for (int i=0;i<s.length();i++){
+	  if(s.charAt(i)==' '){
+		 c+=1;
+	        }
+	  }
+	  String[] st=new String[c+1];
+	  String t="";
+	  int j=0;
+	  for (int i=0;i<s.length();i++){
+	    if(s.charAt(i)!=' '){
+	     t += s.charAt(i);
+	    }else{
+	     st[j++] = t;
+	     t = "";
+	    }
+	  }
+	  st[j]=t;
+	  return st;
+	}
+	public static void main(String[] arg){
+	  Scanner sc = new Scanner(System.in);
+	  System.out.println("Enter the String: ");
+	  String s = sc.nextLine();
+	  String vow="aeiou";
+	  String[] words=split(s);
+	  String t="";
+	  int c=0;
+	  for(int i=0;i<words.length;i++){
+		t+=words[i];
+	    for(int k=0;k<t.length();k++){
+	     for(int j=0;j<vow.length();j++){
+		if(t.charAt(k)==vow.charAt(j)){
+		     c++;
+	  	}
+	     }
+	    }
+	   System.out.println(t+"="+c);
+	   t=""; c=0;
+	}
+  }
+}	
+	     
+	     
diff --git a/String/SubString.java b/String/SubString.java
@@ -0,0 +1,19 @@
+import java.util.Scanner;
+
+public class SubString{
+ public static void main(String... arg){
+
+	Scanner sc = new Scanner(System.in);
+	System.out.println("Enter the String: ");
+	String s=sc.nextLine();
+	sc.close();
+	for(int k=0;k<s.length();k++){
+	for(int i=k;i<s.length();i++){
+	  for(int j=k; j<=i;j++){
+	   System.out.print(s.charAt(j));
+	  }
+	  System.out.println();
+        }
+}
+}
+}
