| 1 |
Two Sum |
Easy |
.Net Code |
| 3 |
Longest Substring Without Repeating Characters |
Medium |
.Net Code |
| 7 |
Reverse Integer |
Easy |
.Net Code |
| 9 |
Palindrome Number |
Easy |
.Net Code |
| 13 |
Roman to Integer |
Easy |
.Net Code |
| 14 |
Longest Common Prefix |
Easy |
.Net Code |
| 20 |
Valid Parentheses |
Easy |
.Net Code |
| 43 |
Multiply Strings |
Medium |
.Net Code |
| 53 |
Maximum Subarray |
Easy |
.Net Code |
| 58 |
Length of Last Word |
Easy |
.Net Code |
| 66 |
Plus One |
Easy |
.Net Code |
| 217 |
Contains Duplicate |
Easy |
.Net Code |
| 219 |
Contains Duplicate II |
Easy |
.Net Code |
| 220 |
Contains Duplicate III |
Easy |
.Net Code |
| 283 |
Move Zeroes |
Easy |
.Net Code |
| 344 |
Reverse String |
Easy |
.Net Code |
| 415 |
Add Strings |
Easy |
.Net Code |
| 560 |
Subarray Sum Equals K |
Meduim |
.Net Code |
| 771 |
Jewels and Stones |
Easy |
.Net Code |
| 989 |
Add to Array-Form of Integer |
Easy |
.Net Code |
| 1108 |
Defanging an IP Address |
Easy |
.Net Code |
| 1281 |
Subtract the Product and Sum of Digits of an Integer |
Easy |
.Net Code |
| 1295 |
Find Numbers with Even Number of Digits |
Easy |
.Net Code |
| 1313 |
Decompress Run-Length Encoded List |
Easy |
.Net Code |