Tag：Roman numerals

Leetcode problem solution [email protected] construct an array by using the most unit bits of Roman numerals + construct a number algorithm
Title Description Roman numerals contain the following seven characters: I, V, x, l, C, D, and m. Character valueI 1V 5X 10L 50C 100D 500M 1000For example, the Roman numeral 2 is written as II, that is, two parallel ones. 12 is written as XII, which is x + II. 27 is written as XXVII, […]

Roman numeral to integer, written by users whose Java execution time exceeds 100%
Execution time: 2 ms, beating 100.00% of users in all Java submissions subject https://leetcodecn.com/problems/romantointeger Roman numerals contain the following seven characters: I, V, x, l, C, D, and m. Character value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, the Roman numeral 2 is written as […]

12. Leetc – Roman
Method 1: greedy algorithm #include <stdio.h> #include <string.h> #include <stdlib.h> char * intToRoman(int num) { struct intToRoman { int num; char *str; } list[13] = { {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”}, }; int count[13] […]

[daily algorithm / brush through leetcode] 12 Integer to Roman numeral (medium)
Click here to view more content related to algorithmic interview~ Title Description Roman numerals contain the following seven characters: I, V, x, l, C, D and m. Character value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, the Roman numeral 2 is written as II, which is […]

[daily algorithm / brush through leetcode] 13 Roman numeral to integer (simple)
Click here to view more content related to algorithmic interview~ Title Description Roman numerals contain the following seven characters: I, V, x, l, C, D and m. Character value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, the Roman numeral 2 is written as II, which is […]

Leetcode012 – integer to Roman numeral
Integer to Roman numeral Roman numerals contain the following seven characters: I, V, x, l, C, D and m. Character valueI 1V 5X 10L 50C 100D 500M 1000For example, the Roman numeral 2 is written as II, which is two parallel ones. 12 is written as XII, which is x + II. 27 is written […]

Leetcode013 – Roman numeral to integer
Roman numeral to integer Roman numerals contain the following seven characters: I, V, x, l, C, D and m. Character valueI 1V 5X 10L 50C 100D 500M 1000For example, the Roman numeral 2 is written as II, which is two parallel ones. 12 is written as XII, which is x + II. 27 is written […]

Leetcode No.13 Roman to integer (c + + implementation)
1. Title 1.1 English title Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, 2 is written as II in Roman numeral, just two one’s added together. 12 is written […]

Leetcode questions 13 and 14 — Roman numerals to integers, longest common prefix
1. Leetcode question 13Requirements: https://leetcodecn.com/probl… Important note: usually, the small Roman numerals are to the right of the large ones. But there are also special cases. For example, 4 is not written as IIII, but IV. The number 1 is on the left of the number 5, and the number represented is equal to the […]

Leetcode brush notes – simple introductory questions
Leetcode notes Title Source:Leetcode Split balanced string In a balanced string, the number of ‘l’ and ‘R’ characters is the same. Give you a balanced string s, please divide it into as many balanced strings as possible. be careful: each split string must be a balanced string. Returns the maximum number of balanced strings that […]

[leetcode] the day of leetcode
Topic content Roman numerals contain the following seven characters: I， V， X， L，C，D and M。 character numerical value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, the Roman numeral 2 is written as II ， That is, two parallel ones. […]

The journey of leetcode [simple part] – 13. Roman to integer
subject Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. Symbol Value I 1 V 5 X 10 L 50 C 100 D 500 M 1000 For example, two is written as II in Roman numeral, just two one’s added together. Twelve is written as, XII, which is simply X + […]