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tr00per92

10-digitChecker

tr00per92
Jul 15th, 2014
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  1. function checkDigit(num) {
  2.     return Math.floor(num/100) % 10 == 3;
  3. }
  4. console.log(checkDigit(1235));
  5. console.log(checkDigit(25368));
  6. console.log(checkDigit(123456));
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