MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

# Solution 171673

Submitted on 3 Dec 2012 by @bmtran

Correct

25Size
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### Test Suite

Test
Code Input and Output
1
Pass

```%%
assert(digits_squared_chain(649) == 1)
```

2
Pass

```%%
assert(digits_squared_chain(79) == 1)
```

3
Pass

```%%
assert(digits_squared_chain(608) == 1)
```

4
Pass

```%%
assert(digits_squared_chain(487) == 1)
```

5
Pass

```%%
assert(digits_squared_chain(739) == 1)
```

6
Pass

```%%
assert(digits_squared_chain(565) == 1)
```

7
Pass

```%%
assert(digits_squared_chain(68) == 1)
```

8
Pass

```%%
assert(digits_squared_chain(383) == 1)
```

9
Pass

```%%
assert(digits_squared_chain(379) == 1)
```

10
Pass

```%%
assert(digits_squared_chain(203) == 1)
```

11
Pass

```%%
assert(digits_squared_chain(632) == 1)
```

12
Pass

```%%
assert(digits_squared_chain(391) == 1)
```

13
Pass

```%%
assert(digits_squared_chain(863) == 1)
```

14
Pass

```%%
assert(digits_squared_chain(13) == 1)
```

15
Pass

```%%
assert(digits_squared_chain(100) == 1)
```

16
Pass

```%%
assert(digits_squared_chain(236) == 1)
```

17
Pass

```%%
assert(digits_squared_chain(293) == 1)
```

18
Pass

```%%
assert(digits_squared_chain(230) == 1)
```

19
Pass

```%%
assert(digits_squared_chain(31) == 1)
```

20
Pass

```%%
assert(digits_squared_chain(806) == 1)
```

21
Pass

```%%
assert(digits_squared_chain(623) == 1)
```

22
Pass

```%%
assert(digits_squared_chain(7) == 1)
```

23
Pass

```%%
assert(digits_squared_chain(13) == 1)
```

24
Pass

```%%
assert(digits_squared_chain(836) == 1)
```

25
Pass

```%%
assert(digits_squared_chain(954) == 89)
```

26
Pass

```%%
assert(digits_squared_chain(567) == 89)
```

27
Pass

```%%
assert(digits_squared_chain(388) == 89)
```

28
Pass

```%%
assert(digits_squared_chain(789) == 89)
```

29
Pass

```%%
assert(digits_squared_chain(246) == 89)
```

30
Pass

```%%
assert(digits_squared_chain(787) == 89)
```

31
Pass

```%%
assert(digits_squared_chain(311) == 89)
```

32
Pass

```%%
assert(digits_squared_chain(856) == 89)
```

33
Pass

```%%
assert(digits_squared_chain(143) == 89)
```

34
Pass

```%%
assert(digits_squared_chain(873) == 89)
```

35
Pass

```%%
assert(digits_squared_chain(215) == 89)
```

36
Pass

```%%
assert(digits_squared_chain(995) == 89)
```

37
Pass

```%%
assert(digits_squared_chain(455) == 89)
```

38
Pass

```%%
assert(digits_squared_chain(948) == 89)
```

39
Pass

```%%
assert(digits_squared_chain(875) == 89)
```

40
Pass

```%%
assert(digits_squared_chain(788) == 89)
```

41
Pass

```%%
assert(digits_squared_chain(722) == 89)
```

42
Pass

```%%
assert(digits_squared_chain(250) == 89)
```

43
Pass

```%%
assert(digits_squared_chain(227) == 89)
```

44
Pass

```%%
assert(digits_squared_chain(640) == 89)
```

45
Pass

```%%
assert(digits_squared_chain(835) == 89)
```

46
Pass

```%%
assert(digits_squared_chain(965) == 89)
```

47
Pass

```%%
assert(digits_squared_chain(726) == 89)
```

48
Pass

```%%
assert(digits_squared_chain(689) == 89)
```