/* 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
{
{
Scanner sc
= new Scanner
(System.
in);
int x = sc.nextInt();
int y = sc.nextInt();
sc.close();
for(;x%y != 0;x++){ }
System.
out.
println("результат ="+x
); }
}
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