2. Each loop needs to count the how many thousands have been processed. 3. Better to use StringBuilder.
Github 同步地址: https://github.com/grandyang/leetcode/issues/273 类似题目: Integer to Roman 参考资料: https://leetcode.com/problems/integer-to-english-words/ https://leetcode.com/problems/integer-to-english-words/discuss/70627/Short-clean-Java-solution https://leetcode.com/problems/integer-to...
https://leetcode.com/problems/integer-to-english-words/ Total Accepted: 3589 Total Submissions: 24432 Difficulty: Medium Question Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. https://leetcode.com/p...
Think of Convert(19,323,984) = Process(19) + "million" + Process(323) + "thousand" + Process(984) + "" The Process is a process that generates words representation for integer below 1000 1publicclassSolution {2String[] digits =newString[]{"One", "Two", "Three", "Four", "Five"...
🔥 Join LeetCode to Code! View your Submission records hereRegister or Sign In Ln 1, Col 1 You need to Login / Sign up to run or submit Case 1Case 2Case 3Case 4Case 5 s = "42" 1 2 3 4 5 "42" " -042" "1337c0d3" "0-1" "words and 987" Source ...
Leetcode 上 string to integer的问题?https://leetcode.com/problems/string-to-integer-atoi/ 先放...
第3 步:"4193 with words"(读入 "4193";由于下一个字符不是一个数字,所以读入停止) ^ 解析得到整数 4193 。 由于"4193" 在范围 [-231, 231 - 1] 内,最终结果为 4193 。 示例4: 输入:s = "words and 987" 输出:0 解释: 第1 步:"words and 987"(当前没有读入字符,因为没有前导空格) ...
Implement themyAtoi(string s)function, which converts a string to a 32-bit signed integer. The algorithm formyAtoi(string s)is as follows: Whitespace: Ignore any leading whitespace (" "). Signedness: Determine the sign by checking if the next character is'-'or'+', assuming positivity if...
罗马数字是通过添加从最高到最低的小数位值的转换而形成的。将小数位值转换为罗马数字有以下规则: 如果该值不是以 4 或 9 开头,请选择可以从输入中减去的最大值的符号,将该符号附加到结果,减去其值,然后将其余部分转换为罗马数字。 如果该值以 4 或 9 开头,使用减法形式,表示从以下符号中减去一个符号,例如...
题目所给测试用例皆符合罗马数字书写规则,不会出现跨位等情况。 IL 和 IM 这样的例子并不符合题目要求,49 应该写作 XLIX,999 应该写作 CMXCIX 。 关于罗马数字的详尽书写规则,可以参考 罗马数字 - 百度百科。 题目难度:简单 通过次数:1.2M 提交次数:1.8M 贡献者:LeetCode 相关标签 相似题目 ...