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  1. function timeToReachK(arr, k) {
  2.     let counter = Infinity;
  3.     let seconds = 0;
  4.  
  5.     for(let i = 0; i < arr.length; i++) {
  6.         if(arr[i] < counter) {
  7.             counter = arr[i];
  8.         }
  9.     }
  10.  
  11.     seconds = k - counter;
  12.     return seconds > 0 ? seconds : 0;
  13. }
  14.  
  15. console.log(timeToReachK([2,1,5], 4))
Success #stdin #stdout 0.04s 16756KB
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https://ideone.com/GQcpiD
language:
JavaScript (SMonkey 60.2.3)
created:
18 hours ago
visibility:
public

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