Roman to Integer
Understand how to translate Roman numerals into integer values by leveraging hash maps. Explore key subtraction rules and implement a solution that handles all valid cases, preparing you for common coding interview challenges.
We'll cover the following...
We'll cover the following...
Statement
Given a string, s, representing a Roman numeral, return the integer value of the Roman numeral.
Seven different symbols represent Roman numerals:
Symbol | Value |
I | 1 |
V | 5 |
X | 10 |
L | 50 |
C | 100 |
D | 500 |
M | 1000 |
So, in Roman numerals,