/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class operators {
public static void main
(String args
[]) public void display() {
double a,b;
a=3.0;
b=4.0;
double c
=Math.
sqrt(a
*a
+b
*b
); }
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