题解 | #字符串排序#
字符串排序
https://www.nowcoder.com/practice/d2f088e655d44e4a85c16f7b99126211
#include <algorithm> #include <cstring> #include <iostream> using namespace std; int main() { char ch[21]; while(cin>>ch){ sort(ch, ch+strlen(ch)); cout<<ch<<endl; } return 0; }