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how to sort a array with 100 values. and also save there index also?

Asked by preet on 1 May 2013

i have a problem regarding sorting.... for example

a=[14,3,65,78,98,1];

here

a[1]=14 after sorting its index will be change i.e 3 but i want to save the

previous index values 1 simultaneously mean original index before sorting?

3 Comments

Zhang lu on 1 May 2013

Hi.

[new_a b]=sort(a)

'b' is index before sorting ?

preet on 1 May 2013

thanx dear.

preet on 1 May 2013

but i required logic without using directly sort() function

preet

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