题解 | #句子逆序#
句子逆序
https://www.nowcoder.com/practice/48b3cb4e3c694d9da5526e6255bb73c3
#include <iostream> #include <string> using namespace std; int main() { string s; getline(cin, s); string word; string ans; for (int i = s.size() - 1; i >= 0; i--) { if (s[i] == ' ') { ans = ans + word + " "; word.clear(); } else { word = s[i] + word; } } ans = ans + word; cout << ans; } // 64 位输出请用 printf("%lld")