Level 3

Strings

Important tutorials

1. For C / C++ Users,
View Tutorial
2. For C / C++ Users ( Contd ),
View Tutorial
3. String Implementation Details
View Tutorial

Strings Problems

String simulation
Problem Score Companies Time Status
Palindrome String 150
30:40
Longest Common Prefix 225
27:45
Count And Say 250 43:00
String search
Problem Score Companies Time Status
Amazing Subarrays 150
26:32
Implement StrStr 225 33:14
Stringoholics 300
64:09
String tricks
Words
Problem Score Companies Time Status
Length of Last Word 225 17:54
Reverse the String 250 36:31
String parsing
String math
Problem Score Companies Time Status
Integer To Roman 250 41:25
Roman To Integer 250 33:02
Add Binary Strings 300
40:32
Power of 2 350 62:02
Multiply Strings 375
62:52
Pretty print
Problem Score Companies Time Status
Zigzag String 300
52:20
Justified Text 300
75:20
Pretty Json 400
62:26

Additional Practice