Cody

# Problem 1065. Make a 1 hot vector

Solution 168753

Submitted on 27 Nov 2012 by Carsten
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### Test Suite

Test Status Code Input and Output
1   Pass
%% assert(isequal(one_hot(1,1),1))

``` ans = 1 ```

2   Pass
%% assert(isequal(one_hot(2,1),[1 0]))

``` ans = 1 0 ```

3   Pass
%% assert(isequal(one_hot(3,3),[0 0 1]))

``` ans = 0 0 1 ```

4   Pass
%% assert(isequal(one_hot(4,1),[1 0 0 0]))

``` ans = 1 0 0 0 ```

5   Pass
%% assert(isequal(one_hot(5,2),[0 1 0 0 0]))

``` ans = 0 1 0 0 0 ```

6   Pass
%% assert(isequal(one_hot(6,1),[1 0 0 0 0 0]))

``` ans = 1 0 0 0 0 0 ```

7   Pass
%% assert(isequal(one_hot(7,1),[1 0 0 0 0 0 0]))

``` ans = 1 0 0 0 0 0 0 ```

8   Pass
%% assert(isequal(one_hot(8,7),[0 0 0 0 0 0 1 0]))

``` ans = 0 0 0 0 0 0 1 0 ```

9   Pass
%% assert(isequal(one_hot(9,7),[0 0 0 0 0 0 1 0 0]))

``` ans = 0 0 0 0 0 0 1 0 0 ```

10   Pass
%% assert(isequal(one_hot(10,4),[0 0 0 1 0 0 0 0 0 0]))

``` ans = 0 0 0 1 0 0 0 0 0 0 ```

11   Pass
%% assert(isequal(one_hot(11,11),[0 0 0 0 0 0 0 0 0 0 1]))

``` ans = 0 0 0 0 0 0 0 0 0 0 1 ```

12   Pass
%% assert(isequal(one_hot(12,1),[1 0 0 0 0 0 0 0 0 0 0 0]))

``` ans = 1 0 0 0 0 0 0 0 0 0 0 0 ```

13   Pass
%% assert(isequal(one_hot(13,6),[0 0 0 0 0 1 0 0 0 0 0 0 0]))

``` ans = 0 0 0 0 0 1 0 0 0 0 0 0 0 ```

14   Pass
%% assert(isequal(one_hot(14,6),[0 0 0 0 0 1 0 0 0 0 0 0 0 0]))

``` ans = 0 0 0 0 0 1 0 0 0 0 0 0 0 0 ```

15   Pass
%% assert(isequal(one_hot(15,12),[0 0 0 0 0 0 0 0 0 0 0 1 0 0 0]))

``` ans = 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 ```

16   Pass
%% assert(isequal(one_hot(16,13),[0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0]))

``` ans = 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 ```

17   Pass
%% assert(isequal(one_hot(17,4),[0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0]))

``` ans = Columns 1 through 16 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Column 17 0 ```

18   Pass
%% assert(isequal(one_hot(18,9),[0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0]))

``` ans = Columns 1 through 16 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 Columns 17 through 18 0 0 ```

19   Pass
%% assert(isequal(one_hot(19,9),[0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0]))

``` ans = Columns 1 through 16 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 Columns 17 through 19 0 0 0 ```

20   Pass
%% assert(isequal(one_hot(20,13),[0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0]))

``` ans = Columns 1 through 16 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 Columns 17 through 20 0 0 0 0 ```