Roman To Integer

Convert a roman numeral to an integer.

Medium5/28/2024

Problem statement

Given a roman numeral as a string, convert it to an integer.

Examples:

  • III -> 3
  • IV -> 4
  • IX -> 9
  • LVIII -> 58
  • MCMXCIV -> 1994

The input is guaranteed to be a valid roman numeral in the range [1, 3999].

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