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  1. Prepare
  2. Algorithms
  3. Dynamic Programming
  4. Modify The Sequence
  5. Discussions

Modify The Sequence

  • hitaishi_roysep
     + 1 comment
    def modifySequence(arr):
    c=0
    # Write your code here
    for v,i in enumerate(arr):
        if v in range(len(arr)-1):
            if arr[v]>=arr[v+1]:
               c=c+1
               x = random.randint(arr[v],arr[v+2])
               k=1 if x==arr[v+1] else 0
               arr[v+1]=x
               if k==1:
                c=c+1
    return c