02 Changing An Array And Its Elements

# Source URL: https://dev.epicgames.com/documentation/en-us/uefn/array-in-verse
# Local doc:  epic-docs/documentation/en-us/uefn/array-in-verse.md
# Section:    Changing an Array and its Elements
# Array1 is an array of integers
Array1 : []int = array{10, 11, 12}

# Array2 is an array variable of integers
var Array2 : []int = array{20, 21, 22}

# we concatenate Array1, Array2, and a new array of integers
# and assign that to the Array2 variable
set Array2 = Array1 + Array2 + array{30, 31}

# we assign the integer 77 to index 1 of Array2
if (set Array2[1] = 77) {}

for (Index := 0..Array2.Length - 1):
    if (Element := Array2[Index]):
        Print("{Element} at index {Index}")
Copy full snippet