Leetcode Integer to Roman

[yashasvimisra2798]

Provide solution for problem no. 12 on Leetcode
Integer to Roman: https://leetcode.com/problems/integer-to-roman/

[saurabhjain17]

'''def intToRoman(self, num: int) -> str:
mem = [[1000, 'M'], [900, 'CM'], [500, 'D'], [400, 'CD'], [100, 'C'], [90, 'XC'], [50, 'L'], [40, 'XL'], [10, 'X'], [9, 'IX'], [5, 'V'], [4, 'IV'], [1, 'I']]
ret = ""
for k in range(len(mem)):
while num >= mem[k][0]:
num -= mem[k][0]
ret += mem[k][1]
return ret'''

code of above problem