Find a*b, for all given number pairs

SAMPLE INPUT
5
4 6
3 7

SAMPLE OUTPUT
24
21
while(1):
	try:
		n=raw_input()
		l=len(n)
		b=0
		c=0
		for i in range(0,l-1):
			if(n[i]==' '):
				b=int(n[0:i])
				c=int(n[i+1:l])
				break
		
		a=b*c
		if(a!=0):
			print a
	except EOFError :	
		break