题解 | #字符串排序#
字符串排序
https://www.nowcoder.com/practice/d2f088e655d44e4a85c16f7b99126211
#include <bits/stdc++.h> using namespace std; bool cmp(char c1,char c2){ return (int)c1<(int)c2; } int main() { vector<char>st; string s; while(getline(cin,s)){ if(s.length()==0)return 0; else{ for(int i =0;i<s.length();i++) st.push_back(s[i]); sort(st.begin(),st.end(),cmp); for(auto a:st) cout<<a; } } } // 64 位输出请用 printf("%lld")