Loops in Go

Here is some common loops

Loop n times

1
2
3
4
5

  n := 10 
  for i := 0; i < n ; i++ {
    fmt.Println(i)

  }

Loop through array

1
2
3
4
5
6
7
8
9

 nums := []int{1, 2, 3, 4}

 for i, v := range nums {
    // index 
    fmt.Println(i)

    // value 
    fmt.Println(v)
 }

Loop with multiple indexes

1
2
3

  for i, j := 0, 0; i < 10 || j < 12; i, j = i+1, j+1 {
    // ... 
  }