摘要：
Write a function that takes a string as input and returns the string reversed. Example:Given s = "hello", return "olleh". 1.直接调用c++ STL reverse(s.begi 阅读全文
摘要：
Write a program that outputs the string representation of numbers from 1 to n. But for multiples of three it should output “Fizz” instead of the numbe 阅读全文