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CountChar.java
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41 lines (40 loc) · 715 Bytes
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import java.util.Scanner;
/*
Q= Occurence of each letter without using inbuilt function.
i/p - java is easy
o/p - j - 1
a - 3
v - 1
- 2
i - 1
s - 2
e - 1
y - 1
*/
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;
}
}
}