for loop - How to increase or modify the index inside a range

Question

I iterate inside an array by using for-each range for Go. It works fine. But the problem is at some conditions I want to modify the index such like adding by 2 or more. How I can fix that problem? You can find out the sample code below.

for index,_ := range c {
      if  index < len(c)-2 && c[index  + 2]  == 0 {
        index = index + 1
        numberOfJumps++
    } else if index < len(c) - 1 && c[index + 1] == 0  {
        numberOfJumps++
    }
}

Answer 1

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