/*
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/**
 *
 * @author Dell
 */
import java.util.*;
public class Java1DArray {
    
    
    public static void main(String[] args){
     
        char s ='a';
        
        int offset = (int)s;
        
        char b = 'a';
        
        int code = b - offset;
        
        System.out.println("value of b is :: " + code);
        
    }
    
}