This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.
Test Suite
| Test | Status | Code Input and Output |
|---|---|---|
| 1 | Pass |
assert(digits_squared_chain(649) == 1)
a =
'649'
l =
3
g =
0
b =
36
g =
36
b =
16
g =
52
b =
81
g =
133
x =
133
a =
'133'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
9
g =
19
x =
19
a =
'19'
l =
2
g =
0
b =
1
g =
1
b =
81
g =
82
x =
82
a =
'82'
l =
2
g =
0
b =
64
g =
64
b =
4
g =
68
x =
68
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 2 | Pass |
assert(digits_squared_chain(79) == 1)
a =
'79'
l =
2
g =
0
b =
49
g =
49
b =
81
g =
130
x =
130
a =
'130'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
0
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 3 | Pass |
assert(digits_squared_chain(608) == 1)
a =
'608'
l =
3
g =
0
b =
36
g =
36
b =
0
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 4 | Pass |
assert(digits_squared_chain(487) == 1)
a =
'487'
l =
3
g =
0
b =
16
g =
16
b =
64
g =
80
b =
49
g =
129
x =
129
a =
'129'
l =
3
g =
0
b =
1
g =
1
b =
4
g =
5
b =
81
g =
86
x =
86
a =
'86'
l =
2
g =
0
b =
64
g =
64
b =
36
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 5 | Pass |
assert(digits_squared_chain(739) == 1)
a =
'739'
l =
3
g =
0
b =
49
g =
49
b =
9
g =
58
b =
81
g =
139
x =
139
a =
'139'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
81
g =
91
x =
91
a =
'91'
l =
2
g =
0
b =
81
g =
81
b =
1
g =
82
x =
82
a =
'82'
l =
2
g =
0
b =
64
g =
64
b =
4
g =
68
x =
68
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 6 | Pass |
assert(digits_squared_chain(565) == 1)
a =
'565'
l =
3
g =
0
b =
25
g =
25
b =
36
g =
61
b =
25
g =
86
x =
86
a =
'86'
l =
2
g =
0
b =
64
g =
64
b =
36
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 7 | Pass |
assert(digits_squared_chain(68) == 1)
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 8 | Pass |
assert(digits_squared_chain(383) == 1)
a =
'383'
l =
3
g =
0
b =
9
g =
9
b =
64
g =
73
b =
9
g =
82
x =
82
a =
'82'
l =
2
g =
0
b =
64
g =
64
b =
4
g =
68
x =
68
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 9 | Pass |
assert(digits_squared_chain(379) == 1)
a =
'379'
l =
3
g =
0
b =
9
g =
9
b =
49
g =
58
b =
81
g =
139
x =
139
a =
'139'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
81
g =
91
x =
91
a =
'91'
l =
2
g =
0
b =
81
g =
81
b =
1
g =
82
x =
82
a =
'82'
l =
2
g =
0
b =
64
g =
64
b =
4
g =
68
x =
68
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 10 | Pass |
assert(digits_squared_chain(203) == 1)
a =
'203'
l =
3
g =
0
b =
4
g =
4
b =
0
g =
4
b =
9
g =
13
x =
13
a =
'13'
l =
2
g =
0
b =
1
g =
1
b =
9
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 11 | Pass |
assert(digits_squared_chain(632) == 1)
a =
'632'
l =
3
g =
0
b =
36
g =
36
b =
9
g =
45
b =
4
g =
49
x =
49
a =
'49'
l =
2
g =
0
b =
16
g =
16
b =
81
g =
97
x =
97
a =
'97'
l =
2
g =
0
b =
81
g =
81
b =
49
g =
130
x =
130
a =
'130'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
0
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 12 | Pass |
assert(digits_squared_chain(391) == 1)
a =
'391'
l =
3
g =
0
b =
9
g =
9
b =
81
g =
90
b =
1
g =
91
x =
91
a =
'91'
l =
2
g =
0
b =
81
g =
81
b =
1
g =
82
x =
82
a =
'82'
l =
2
g =
0
b =
64
g =
64
b =
4
g =
68
x =
68
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 13 | Pass |
assert(digits_squared_chain(863) == 1)
a =
'863'
l =
3
g =
0
b =
64
g =
64
b =
36
g =
100
b =
9
g =
109
x =
109
a =
'109'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
81
g =
82
x =
82
a =
'82'
l =
2
g =
0
b =
64
g =
64
b =
4
g =
68
x =
68
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 14 | Pass |
assert(digits_squared_chain(13) == 1)
a =
'13'
l =
2
g =
0
b =
1
g =
1
b =
9
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 15 | Pass |
assert(digits_squared_chain(100) == 1)
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 16 | Pass |
assert(digits_squared_chain(236) == 1)
a =
'236'
l =
3
g =
0
b =
4
g =
4
b =
9
g =
13
b =
36
g =
49
x =
49
a =
'49'
l =
2
g =
0
b =
16
g =
16
b =
81
g =
97
x =
97
a =
'97'
l =
2
g =
0
b =
81
g =
81
b =
49
g =
130
x =
130
a =
'130'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
0
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 17 | Pass |
assert(digits_squared_chain(293) == 1)
a =
'293'
l =
3
g =
0
b =
4
g =
4
b =
81
g =
85
b =
9
g =
94
x =
94
a =
'94'
l =
2
g =
0
b =
81
g =
81
b =
16
g =
97
x =
97
a =
'97'
l =
2
g =
0
b =
81
g =
81
b =
49
g =
130
x =
130
a =
'130'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
0
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 18 | Pass |
assert(digits_squared_chain(230) == 1)
a =
'230'
l =
3
g =
0
b =
4
g =
4
b =
9
g =
13
b =
0
g =
13
x =
13
a =
'13'
l =
2
g =
0
b =
1
g =
1
b =
9
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 19 | Pass |
assert(digits_squared_chain(31) == 1)
a =
'31'
l =
2
g =
0
b =
9
g =
9
b =
1
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 20 | Pass |
assert(digits_squared_chain(806) == 1)
a =
'806'
l =
3
g =
0
b =
64
g =
64
b =
0
g =
64
b =
36
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 21 | Pass |
assert(digits_squared_chain(623) == 1)
a =
'623'
l =
3
g =
0
b =
36
g =
36
b =
4
g =
40
b =
9
g =
49
x =
49
a =
'49'
l =
2
g =
0
b =
16
g =
16
b =
81
g =
97
x =
97
a =
'97'
l =
2
g =
0
b =
81
g =
81
b =
49
g =
130
x =
130
a =
'130'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
0
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 22 | Pass |
assert(digits_squared_chain(7) == 1)
a =
'7'
l =
1
g =
0
b =
49
g =
49
x =
49
a =
'49'
l =
2
g =
0
b =
16
g =
16
b =
81
g =
97
x =
97
a =
'97'
l =
2
g =
0
b =
81
g =
81
b =
49
g =
130
x =
130
a =
'130'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
0
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 23 | Pass |
assert(digits_squared_chain(13) == 1)
a =
'13'
l =
2
g =
0
b =
1
g =
1
b =
9
g =
10
x =
10
a =
'10'
l =
2
g =
0
b =
1
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 24 | Pass |
assert(digits_squared_chain(836) == 1)
a =
'836'
l =
3
g =
0
b =
64
g =
64
b =
9
g =
73
b =
36
g =
109
x =
109
a =
'109'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
81
g =
82
x =
82
a =
'82'
l =
2
g =
0
b =
64
g =
64
b =
4
g =
68
x =
68
a =
'68'
l =
2
g =
0
b =
36
g =
36
b =
64
g =
100
x =
100
a =
'100'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
0
g =
1
x =
1
y =
1
|
| 25 | Pass |
assert(digits_squared_chain(954) == 89)
a =
'954'
l =
3
g =
0
b =
81
g =
81
b =
25
g =
106
b =
16
g =
122
x =
122
a =
'122'
l =
3
g =
0
b =
1
g =
1
b =
4
g =
5
b =
4
g =
9
x =
9
a =
'9'
l =
1
g =
0
b =
81
g =
81
x =
81
a =
'81'
l =
2
g =
0
b =
64
g =
64
b =
1
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 26 | Pass |
assert(digits_squared_chain(567) == 89)
a =
'567'
l =
3
g =
0
b =
25
g =
25
b =
36
g =
61
b =
49
g =
110
x =
110
a =
'110'
l =
3
g =
0
b =
1
g =
1
b =
1
g =
2
b =
0
g =
2
x =
2
a =
'2'
l =
1
g =
0
b =
4
g =
4
x =
4
a =
'4'
l =
1
g =
0
b =
16
g =
16
x =
16
a =
'16'
l =
2
g =
0
b =
1
g =
1
b =
36
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 27 | Pass |
assert(digits_squared_chain(388) == 89)
a =
'388'
l =
3
g =
0
b =
9
g =
9
b =
64
g =
73
b =
64
g =
137
x =
137
a =
'137'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
49
g =
59
x =
59
a =
'59'
l =
2
g =
0
b =
25
g =
25
b =
81
g =
106
x =
106
a =
'106'
l =
3
g =
0
b =
1
g =
1
b =
0
g =
1
b =
36
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 28 | Pass |
assert(digits_squared_chain(789) == 89)
a =
'789'
l =
3
g =
0
b =
49
g =
49
b =
64
g =
113
b =
81
g =
194
x =
194
a =
'194'
l =
3
g =
0
b =
1
g =
1
b =
81
g =
82
b =
16
g =
98
x =
98
a =
'98'
l =
2
g =
0
b =
81
g =
81
b =
64
g =
145
x =
145
a =
'145'
l =
3
g =
0
b =
1
g =
1
b =
16
g =
17
b =
25
g =
42
x =
42
a =
'42'
l =
2
g =
0
b =
16
g =
16
b =
4
g =
20
x =
20
a =
'20'
l =
2
g =
0
b =
4
g =
4
b =
0
g =
4
x =
4
a =
'4'
l =
1
g =
0
b =
16
g =
16
x =
16
a =
'16'
l =
2
g =
0
b =
1
g =
1
b =
36
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 29 | Pass |
assert(digits_squared_chain(246) == 89)
a =
'246'
l =
3
g =
0
b =
4
g =
4
b =
16
g =
20
b =
36
g =
56
x =
56
a =
'56'
l =
2
g =
0
b =
25
g =
25
b =
36
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 30 | Pass |
assert(digits_squared_chain(787) == 89)
a =
'787'
l =
3
g =
0
b =
49
g =
49
b =
64
g =
113
b =
49
g =
162
x =
162
a =
'162'
l =
3
g =
0
b =
1
g =
1
b =
36
g =
37
b =
4
g =
41
x =
41
a =
'41'
l =
2
g =
0
b =
16
g =
16
b =
1
g =
17
x =
17
a =
'17'
l =
2
g =
0
b =
1
g =
1
b =
49
g =
50
x =
50
a =
'50'
l =
2
g =
0
b =
25
g =
25
b =
0
g =
25
x =
25
a =
'25'
l =
2
g =
0
b =
4
g =
4
b =
25
g =
29
x =
29
a =
'29'
l =
2
g =
0
b =
4
g =
4
b =
81
g =
85
x =
85
a =
'85'
l =
2
g =
0
b =
64
g =
64
b =
25
g =
89
x =
89
y =
89
|
| 31 | Pass |
assert(digits_squared_chain(311) == 89)
a =
'311'
l =
3
g =
0
b =
9
g =
9
b =
1
g =
10
b =
1
g =
11
x =
11
a =
'11'
l =
2
g =
0
b =
1
g =
1
b =
1
g =
2
x =
2
a =
'2'
l =
1
g =
0
b =
4
g =
4
x =
4
a =
'4'
l =
1
g =
0
b =
16
g =
16
x =
16
a =
'16'
l =
2
g =
0
b =
1
g =
1
b =
36
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 32 | Pass |
assert(digits_squared_chain(856) == 89)
a =
'856'
l =
3
g =
0
b =
64
g =
64
b =
25
g =
89
b =
36
g =
125
x =
125
a =
'125'
l =
3
g =
0
b =
1
g =
1
b =
4
g =
5
b =
25
g =
30
x =
30
a =
'30'
l =
2
g =
0
b =
9
g =
9
b =
0
g =
9
x =
9
a =
'9'
l =
1
g =
0
b =
81
g =
81
x =
81
a =
'81'
l =
2
g =
0
b =
64
g =
64
b =
1
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 33 | Pass |
assert(digits_squared_chain(143) == 89)
a =
'143'
l =
3
g =
0
b =
1
g =
1
b =
16
g =
17
b =
9
g =
26
x =
26
a =
'26'
l =
2
g =
0
b =
4
g =
4
b =
36
g =
40
x =
40
a =
'40'
l =
2
g =
0
b =
16
g =
16
b =
0
g =
16
x =
16
a =
'16'
l =
2
g =
0
b =
1
g =
1
b =
36
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 34 | Pass |
assert(digits_squared_chain(873) == 89)
a =
'873'
l =
3
g =
0
b =
64
g =
64
b =
49
g =
113
b =
9
g =
122
x =
122
a =
'122'
l =
3
g =
0
b =
1
g =
1
b =
4
g =
5
b =
4
g =
9
x =
9
a =
'9'
l =
1
g =
0
b =
81
g =
81
x =
81
a =
'81'
l =
2
g =
0
b =
64
g =
64
b =
1
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 35 | Pass |
assert(digits_squared_chain(215) == 89)
a =
'215'
l =
3
g =
0
b =
4
g =
4
b =
1
g =
5
b =
25
g =
30
x =
30
a =
'30'
l =
2
g =
0
b =
9
g =
9
b =
0
g =
9
x =
9
a =
'9'
l =
1
g =
0
b =
81
g =
81
x =
81
a =
'81'
l =
2
g =
0
b =
64
g =
64
b =
1
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 36 | Pass |
assert(digits_squared_chain(995) == 89)
a =
'995'
l =
3
g =
0
b =
81
g =
81
b =
81
g =
162
b =
25
g =
187
x =
187
a =
'187'
l =
3
g =
0
b =
1
g =
1
b =
64
g =
65
b =
49
g =
114
x =
114
a =
'114'
l =
3
g =
0
b =
1
g =
1
b =
1
g =
2
b =
16
g =
18
x =
18
a =
'18'
l =
2
g =
0
b =
1
g =
1
b =
64
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 37 | Pass |
assert(digits_squared_chain(455) == 89)
a =
'455'
l =
3
g =
0
b =
16
g =
16
b =
25
g =
41
b =
25
g =
66
x =
66
a =
'66'
l =
2
g =
0
b =
36
g =
36
b =
36
g =
72
x =
72
a =
'72'
l =
2
g =
0
b =
49
g =
49
b =
4
g =
53
x =
53
a =
'53'
l =
2
g =
0
b =
25
g =
25
b =
9
g =
34
x =
34
a =
'34'
l =
2
g =
0
b =
9
g =
9
b =
16
g =
25
x =
25
a =
'25'
l =
2
g =
0
b =
4
g =
4
b =
25
g =
29
x =
29
a =
'29'
l =
2
g =
0
b =
4
g =
4
b =
81
g =
85
x =
85
a =
'85'
l =
2
g =
0
b =
64
g =
64
b =
25
g =
89
x =
89
y =
89
|
| 38 | Pass |
assert(digits_squared_chain(948) == 89)
a =
'948'
l =
3
g =
0
b =
81
g =
81
b =
16
g =
97
b =
64
g =
161
x =
161
a =
'161'
l =
3
g =
0
b =
1
g =
1
b =
36
g =
37
b =
1
g =
38
x =
38
a =
'38'
l =
2
g =
0
b =
9
g =
9
b =
64
g =
73
x =
73
a =
'73'
l =
2
g =
0
b =
49
g =
49
b =
9
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 39 | Pass |
assert(digits_squared_chain(875) == 89)
a =
'875'
l =
3
g =
0
b =
64
g =
64
b =
49
g =
113
b =
25
g =
138
x =
138
a =
'138'
l =
3
g =
0
b =
1
g =
1
b =
9
g =
10
b =
64
g =
74
x =
74
a =
'74'
l =
2
g =
0
b =
49
g =
49
b =
16
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 40 | Pass |
assert(digits_squared_chain(788) == 89)
a =
'788'
l =
3
g =
0
b =
49
g =
49
b =
64
g =
113
b =
64
g =
177
x =
177
a =
'177'
l =
3
g =
0
b =
1
g =
1
b =
49
g =
50
b =
49
g =
99
x =
99
a =
'99'
l =
2
g =
0
b =
81
g =
81
b =
81
g =
162
x =
162
a =
'162'
l =
3
g =
0
b =
1
g =
1
b =
36
g =
37
b =
4
g =
41
x =
41
a =
'41'
l =
2
g =
0
b =
16
g =
16
b =
1
g =
17
x =
17
a =
'17'
l =
2
g =
0
b =
1
g =
1
b =
49
g =
50
x =
50
a =
'50'
l =
2
g =
0
b =
25
g =
25
b =
0
g =
25
x =
25
a =
'25'
l =
2
g =
0
b =
4
g =
4
b =
25
g =
29
x =
29
a =
'29'
l =
2
g =
0
b =
4
g =
4
b =
81
g =
85
x =
85
a =
'85'
l =
2
g =
0
b =
64
g =
64
b =
25
g =
89
x =
89
y =
89
|
| 41 | Pass |
assert(digits_squared_chain(722) == 89)
a =
'722'
l =
3
g =
0
b =
49
g =
49
b =
4
g =
53
b =
4
g =
57
x =
57
a =
'57'
l =
2
g =
0
b =
25
g =
25
b =
49
g =
74
x =
74
a =
'74'
l =
2
g =
0
b =
49
g =
49
b =
16
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 42 | Pass |
assert(digits_squared_chain(250) == 89)
a =
'250'
l =
3
g =
0
b =
4
g =
4
b =
25
g =
29
b =
0
g =
29
x =
29
a =
'29'
l =
2
g =
0
b =
4
g =
4
b =
81
g =
85
x =
85
a =
'85'
l =
2
g =
0
b =
64
g =
64
b =
25
g =
89
x =
89
y =
89
|
| 43 | Pass |
assert(digits_squared_chain(227) == 89)
a =
'227'
l =
3
g =
0
b =
4
g =
4
b =
4
g =
8
b =
49
g =
57
x =
57
a =
'57'
l =
2
g =
0
b =
25
g =
25
b =
49
g =
74
x =
74
a =
'74'
l =
2
g =
0
b =
49
g =
49
b =
16
g =
65
x =
65
a =
'65'
l =
2
g =
0
b =
36
g =
36
b =
25
g =
61
x =
61
a =
'61'
l =
2
g =
0
b =
36
g =
36
b =
1
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 44 | Pass |
assert(digits_squared_chain(640) == 89)
a =
'640'
l =
3
g =
0
b =
36
g =
36
b =
16
g =
52
b =
0
g =
52
x =
52
a =
'52'
l =
2
g =
0
b =
25
g =
25
b =
4
g =
29
x =
29
a =
'29'
l =
2
g =
0
b =
4
g =
4
b =
81
g =
85
x =
85
a =
'85'
l =
2
g =
0
b =
64
g =
64
b =
25
g =
89
x =
89
y =
89
|
| 45 | Pass |
assert(digits_squared_chain(835) == 89)
a =
'835'
l =
3
g =
0
b =
64
g =
64
b =
9
g =
73
b =
25
g =
98
x =
98
a =
'98'
l =
2
g =
0
b =
81
g =
81
b =
64
g =
145
x =
145
a =
'145'
l =
3
g =
0
b =
1
g =
1
b =
16
g =
17
b =
25
g =
42
x =
42
a =
'42'
l =
2
g =
0
b =
16
g =
16
b =
4
g =
20
x =
20
a =
'20'
l =
2
g =
0
b =
4
g =
4
b =
0
g =
4
x =
4
a =
'4'
l =
1
g =
0
b =
16
g =
16
x =
16
a =
'16'
l =
2
g =
0
b =
1
g =
1
b =
36
g =
37
x =
37
a =
'37'
l =
2
g =
0
b =
9
g =
9
b =
49
g =
58
x =
58
a =
'58'
l =
2
g =
0
b =
25
g =
25
b =
64
g =
89
x =
89
y =
89
|
| 46 | Pass |
assert(digits_squared_chain(965) == 89)
a =
'965'
l =
3
g =
0
b =
81
g =
81
b =
36
g =
117
b =
25
g =
142
x =
142
a =
'142'
l =
3
g =
0
b =
1
g =
1
b =
16
g =
17
b =
4
g =
21
x =
21
a =
'21'
l =
2
g =
0
b =
4
g =
4
b =
1
g =
5
x =
5
a =
'5'
l =
1
g =
0
b =
25
g =
25
x =
25
a =
'25'
l =
2
g =
0
b =
4
g =
4
b =
25
g =
29
x =
29
a =
'29'
l =
2
g =
0
b =
4
g =
4
b =
81
g =
85
x =
85
a =
'85'
l =
2
g =
0
b =
64
g =
64
b =
25
g =
89
x =
89
y =
89
|
| 47 | Pass |
assert(digits_squared_chain(726) == 89)
a =
'726'
l =
3
g =
0
b =
49
g =
49
b =
4
g =
53
b =
36
g =
89
x =
89
y =
89
|
| 48 | Pass |
assert(digits_squared_chain(689) == 89)
a =
'689'
l =
3
g =
0
b =
36
g =
36
b =
64
g =
100
b =
81
g =
181
x =
181
a =
'181'
l =
3
g =
0
b =
1
g =
1
b =
64
g =
65
b =
1
g =
66
x =
66
a =
'66'
l =
2
g =
0
b =
36
g =
36
b =
36
g =
72
x =
72
a =
'72'
l =
2
g =
0
b =
49
g =
49
b =
4
g =
53
x =
53
a =
'53'
l =
2
g =
0
b =
25
g =
25
b =
9
g =
34
x =
34
a =
'34'
l =
2
g =
0
b =
9
g =
9
b =
16
g =
25
x =
25
a =
'25'
l =
2
g =
0
b =
4
g =
4
b =
25
g =
29
x =
29
a =
'29'
l =
2
g =
0
b =
4
g =
4
b =
81
g =
85
x =
85
a =
'85'
l =
2
g =
0
b =
64
g =
64
b =
25
g =
89
x =
89
y =
89
|
Suggested Problems
-
15296 Solvers
-
"Low : High - Low : High - Turn around " -- Create a subindices vector
320 Solvers
-
Golomb's self-describing sequence (based on Euler 341)
106 Solvers
-
Integer Sequence - II : New Fibonacci
252 Solvers
-
518 Solvers
More from this Author56
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)