HJ3题解 | #句子逆序#
句子逆序
https://www.nowcoder.com/practice/48b3cb4e3c694d9da5526e6255bb73c3
#include <iostream> #include <vector> using namespace std; int main() { string input; vector<string> vec; while (cin >> input) { vec.push_back(input); //保存到vector中 } for (auto it = vec.rbegin(); it != vec.rend(); it++) { cout << *it; if (it != vec.rend() - 1) { //最后没有空格 cout << " "; } } } // 64 位输出请用 printf("%lld")#刷题记录#