odd-even transposition Algorithm
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Hi
the following code is about odd-even sort algorithm in C++
void OddEvenSort(T a[], int n)
{
for (int i = 0; i < n; ++i)
{
if (i & 1)
{
for (int j = 2; j < n; j+=2)
if (a[j] < a[j-1])
swap(a[j-1], a[j]);
}
else
{
for (int j = 1; j < n; j+=2)
if (a[j] < a[j-1])
swap(a[j-1], a[j]);
}
}
how to convert this code in MATLAB? ??
1 个评论
Adam
2014-10-28
Just program it in a function. Apart from 'swap' which you will have to program a trivial equivalent of yourself it doesn't seem to present any challenges. If you are completely new to Matlab then you need to start with the Matlab help basics and tutorials.
回答（1 个）
yonatan gerufi
2014-10-28
if your array is called "arr", simple code that will do the work is:
odd =mod(arr,2);
odd_arr = arr.*odd;
odd_arr(odd_arr==0) = [];
even = ~odd;
even_arr = arr.*even;
even_arr(even_arr==0) = [];
final_arr = [even_arr, odd_arr];
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