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Important! : These solutions for education purpose only. Don't directly use them on CodeSignal. Create your own solutions to learn more.
Challenge(s) | Company | CodeSignal Link |
---|---|---|
Fare Estimator | Uber |
link |
Fancy Ride | Uber |
link |
Incorrect Passcode Attempts | Dropbox |
link |
Domain Type | GoDaddy |
link |
Challenge(s) | Category | Asked By | CodeSignal Link |
---|---|---|---|
First Duplicate | Array |
Google |
link |
FirstNot Repeating Character | Array |
Amazon |
link |
Rotate Image | Array |
Amazon , Microsoft , Apple |
link |
Yin_and_Yang_of_Yields = [Calc Bonuses , Calc Final Score, FibonacciGenerator, Calkin Wilf Sequence, Check Password Greetings Generator, Range Float, Super Prize ]
Challenge(s) | Category | ID | CodeSignal Link |
---|---|---|---|
Count Bits | Meet Python |
5 | link |
Modulus | Meet Python |
6 | link |
Simple Sort | Meet Python |
7 | link |
Base Conversion | Meet Python |
8 | link |
Mex Function | Meet Python |
9 | link |
List Beautifier | Meet Python |
10 | link |
Fix Message | Slithering in Strings |
12 | link |
Cat Walk | Slithering in Strings |
13 | link |
Convert Tabs | Slithering in Strings |
14 | link |
Feedback Review | Slithering in Strings |
15 | link |
Is Word Palindrome | Slithering in Strings |
16 | link |
Permutation Cipher | Slithering in Strings |
17 | link |
Competitive Eating | Slithering in Strings |
18 | link |
New Style Formatting | Slithering in Strings |
19 | link |
Get Commit | Slithering in Strings |
20 | link |
List Concatenation | Lurking in List |
22 | link |
Two Teams | Lurking in List |
23 | link |
Remove Tasks | Lurking in List |
24 | link |
Print List | Lurking in List |
25 | link |
Repeat Char | Lambda Illusions |
26 | link |
Get Points | Lambda Illusions |
27 | link |
Sort Students | Lambda Illusions |
28 | link |
Is Test Solvable | Lambda Illusions |
29 | link |
Create Spiral Matrix | Complexity of Comprehension |
30 | link |
Construct Shell | Complexity of Comprehension |
31 | link |
Word Power | Complexity of Comprehension |
32 | link |
Cool Pairs | Complexity of Comprehension |
33 | link |
Multiplication Table | Fumbling in Functional |
34 | link |
Chess Teams | Fumbling in Functional |
35 | link |
Fix Result | Fumbling in Functional |
36 | link |
College Courses | Fumbling in Functional |
37 | link |
Create Histogram | Fumbling in Functional |
38 | link |
Unique Characters | Caravan of Collections |
41 | link |
Correct Scholarships | Caravan of Collections |
42 | link |
Startup Name | Caravan of Collections |
43 | link |
Word Recognition | Caravan of Collections |
44 | link |
Transpose Dictionary | Caravan of Collections |
45 | link |
Doodled Password | Caravan of Collections |
46 | link |
Frequency Analysis | Caravan of Collections |
47 | link |
Cyclic Name | Itertools Kit |
48 | link |
Memory Pills | Itertools Kit |
49 | link |
Float Range | Itertools Kit |
50 | link |
Rock Paper Scissors | Itertools Kit |
51 | link |
Kth Permutation | Itertools Kit |
52 | link |
Crazyball | Itertools Kit |
53 | link |
Cracking Password | Itertools Kit |
54 | link |
Twin Score | Drilling the Lists |
55 | link |
Pressure Gauges | Drilling the Lists |
56 | link |
Correct Lineup | Drilling the Lists |
57 | link |
Group Dating | Drilling the Lists |
58 | link |
Fix Tree | Drilling the Lists |
59 | link |
Pref Sum | Drilling the Lists |
60 | link |
Calc Bonuses | Yin and Yang of Yields |
65 | link |
Calc Final Score | Yin and Yang of Yields |
66 | link |
Fibonacci Generator | Yin and Yang of Yields |
67 | link |
Try Functions | Higher Order Thinking |
73 | link |
Count Visitors | Showing Class |
78 | link |
Sign | Showing Class |
79 | link |
Primary School | Showing Class |
80 | link |
Challenge(s) | Category | ID | CodeSignal Link |
---|---|---|---|
Add | 1 |
1 | link |
Century From Year | 1 |
2 | link |
Check Palindrome | 1 |
3 | link |
Adjacent Elements Product | 2 |
4 | link |
Shape Area | 2 |
5 | link |
Make Array Consecutive 2 | 2 |
6 | link |
All Longest Strings | 3 |
9 | link |
Common Character Count | 3 |
10 | link |
Is Lucky | 3 |
11 | link |
Sort by Height | 3 |
12 | link |
Reverse In Parentheses | 3 |
13 | link |
Alternating Sums | 4 |
14 | link |
Add Border | 4 |
15 | link |
Are Similar? | 4 |
16 | link |