Loops/Nested: Difference between revisions

Content added Content deleted
(Added 11l)
(Updated to work with Nim 1.4. Changed the way to initialize the array. Done other syntactical changes.)
Line 2,518:
 
=={{header|Nim}}==
<lang nim>import mathrandom, strutils
 
const arrSizeArrSize = 10
 
var a: array[0..arrSize-1ArrSize, array[0..arrSize-1ArrSize, int]]
var s: string = ""
 
randomize() # differentDifferent results each time this runs.
 
# Initialize using loops on items rather than indexes.
for i in 0 .. arrSize-1:
for jrow in countup(0,arrSize-1)a.mitems:
for item in row.mitems:
a[i][j] = random(20)+1
item = rand(1..20)
 
block outer:
# Loop using indexes.
for i in countup(0,arrSize-1):
for ji in 0 .. arrSize-1<ArrSize:
for j in if a[i][j] 0..< 10ArrSize:
if a[i][j] < 10: s.add("' "')
addf(s, "$#", $a[i][j])
if a[i][j] == 20: break outer
s.add(", break outer")
s.add(", "'\n')
 
s.add("\n")
echo( s)</lang>
 
{{out}}
<pre> 9, 16, 3, 18, 4, 17, 2, 16, 7, 6,
Retrieved from "https://rosettacode.org/wiki/Loops/Nested"