Array Functions

kalpanap over 7 years ago

Hi All,

I have a requirement where there is a count eg. 12 containing {1,2,3,4,5,6,7,8,9,10,11,12} , from which i need to take out 3 lists like listA: {1,4,7,10}, listB: {2,5,8,11} and listC: {3,6,9,12} with uniform interval of 4. How can I achieve this in looping . You suggestion is appreciated.. Thanks

Discussion posts and replies are publicly visible

Parents

0 TJ
A Score Level 2
over 7 years ago

In case you need a generalized answer with more iterations- you can use following code:

Rule 1:
load(
local!itemCount:fn!count(ri!list),
local!minItemPerSubList:local!itemCount/ri!subListsCount,
fn!apply(
rule!getList(list:ri!list,subListsCount: ri!subListsCount,
iteration:_,itemsPerSubList: local!minItemPerSubList),
fn!enumerate(ri!subListsCount)+1
)
)

Rule: getList:
fn!index(ri!list,{fn!enumerate(ri!itemsPerSubList)+((ri!iteration-1)*ri!itemsPerSubList)+1},{})
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

Reply

0 TJ
A Score Level 2
over 7 years ago

In case you need a generalized answer with more iterations- you can use following code:

Rule 1:
load(
local!itemCount:fn!count(ri!list),
local!minItemPerSubList:local!itemCount/ri!subListsCount,
fn!apply(
rule!getList(list:ri!list,subListsCount: ri!subListsCount,
iteration:_,itemsPerSubList: local!minItemPerSubList),
fn!enumerate(ri!subListsCount)+1
)
)

Rule: getList:
fn!index(ri!list,{fn!enumerate(ri!itemsPerSubList)+((ri!iteration-1)*ri!itemsPerSubList)+1},{})
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

Children

No Data