22 lines
479 B
V
22 lines
479 B
V
import os
|
|
|
|
fn main() {
|
|
// input
|
|
mut row := os.input("enter rows: ").str()
|
|
for elem in row {if elem.is_digit() == false {println('Input Error!') exit(1)}}
|
|
mut col := os.input("enter cols: ").str()
|
|
for elem in col {if elem.is_digit() == false {println('Input Error!') exit(1)}}
|
|
|
|
// create 2d array of specified size
|
|
mut arr2d := [][]int{len: row.int(), init: []int{len: col.int()}}
|
|
|
|
// assign values
|
|
arr2d[0][0] = 7
|
|
|
|
// view
|
|
println(arr2d)
|
|
|
|
// clear
|
|
arr2d.clear()
|
|
}
|