HDU 1106

 1 #include <bits/stdc++.h>
 2 using namespace std;
 3 
 4 int main(){
 5     string s;
 6     while(cin>>s){
 7         int a[10000];
 8         int it=0;
 9         for(int i=0;i<s.length();++i){
10             if(s[i]==‘5‘) s[i]=‘ ‘;
11         }
12         stringstream ss(s);
13         int t;
14         while(ss>>t){
15             a[it++] = t;
16         }
17         sort(a+0,a+it);
18         for(int i=0;i<it;++i){
19             i==0? cout<<a[i] : cout<<" "<<a[i];
20         }
21         cout<<endl;
22     }
23     return 0;
24 }