fork(1) download
copy 
  1. ss = gets.to_i
  2. while ss > 0
  3. 	q = 1
  4. 	$stdin.readline.split.each {|n| q *= n.to_i}
  5. 	puts q
  6. 	ss -= 1
  7. end
Success #stdin #stdout 0s 3432KB
comments (?)
stdin
copy 
5
4 2
123 43
324 342
0 12
9999 12345
stdout
copy 
8
5289
110808
0
123437655
https://ideone.com/v6LOP
language:
Ruby (ruby 2.5.5)
created:
15 years ago
visibility:
public

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