/* 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 Ideone
{
{
int x = 2_000_000_000;
int y = 1_000_000_000;
try {
int result
= Math.
addExact(x, y
); System.
out.
println("The proper result is " + result
); System.
out.
println("Sorry, " + e
); }
}
}
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