File: T2120.hs

package info (click to toggle)
ghc 9.0.2-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 177,780 kB
  • sloc: haskell: 494,441; ansic: 70,262; javascript: 9,423; sh: 8,537; python: 2,646; asm: 1,725; makefile: 1,333; xml: 196; cpp: 167; perl: 143; ruby: 84; lisp: 7
file content (16 lines) | stat: -rw-r--r-- 340 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 

module Main (main) where

import Control.Exception
import Data.Array.IArray

a :: Array Int Int
a = listArray (1,4) [1..4]

b :: Array (Int,Int) Int
b = listArray ((0,0), (3,3)) (repeat 0)

main :: IO ()
main = do print (a ! 5) `catch` \e -> print (e :: SomeException)
          print (b ! (0,5)) `catch` \e -> print (e :: SomeException)