题解 | #大小写转换#
大小写转换
https://www.nowcoder.com/practice/4e089ee8966a4ed4b306f64e68d45264
#include <iostream> int main() { char ch; while (std::cin >> ch) { std::cout << static_cast<char>(tolower(ch)) << std::endl; } return 0; }
大小写转换
https://www.nowcoder.com/practice/4e089ee8966a4ed4b306f64e68d45264
#include <iostream> int main() { char ch; while (std::cin >> ch) { std::cout << static_cast<char>(tolower(ch)) << std::endl; } return 0; }
相关推荐