/* 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
{
	public static void main (String[] args) throws java.lang.Exception
	{
	int test;
        Scanner sc = new Scanner(System.in);
        test = sc.nextInt();
        while(test!=0){
            test = test - 1;
            int nummer1;
            int nummer2;
            nummer1 = sc.nextInt();
            nummer2 = sc.nextInt();
            int nummer3;
            nummer3 = nummer1 * nummer2;
            System.out.println(nummer3);	// your code goes here
	}
}

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