Find a*b, for all given number pairs

SAMPLE INPUT
5
4 6
3 7

SAMPLE OUTPUT
24
21
cases=int(raw_input())
ans=[]
try:
	for i in xrange(cases):
		a=map(int,raw_input().split())
		ans.append(a[0]*a[1])
except:
	for ele in ans:
		print ele