Java String格式话参数整理如下: conversion:转换格式,可选的格式有: d 整数型(十进制) c Unicode字符 b Boolean值 s String f 浮点数(十进制) e 浮点数(科学计数) x 整数(十六进制) h 散列码 % 字符串“%” C++ String格式化参数整理如下: 1.转换说明符 %a(%A) 浮点数.十六进制数字和p-(P-)记数法(C99) %c 字符 %d 有符号十进制整数 %f 浮点数(包括float和doulbe) %e(%E) 浮点
Reverse Words in a String 单词取反 whowhoha@outlook.com Question: Given an input string s, reverse the string word by word. For example, given s = "the sky is blue", return "blue is sky the". void reverseWords(string &s) { vector <
#-*- coding:utf-8 -*- #取一个字符串中最多出现次数的词 import re from collections import Counter my_str = """ Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. Readability counts. Sp