#include<iostream>
#include<string>
using namespace std;
int main()
{
string str1;
while(cin>>str1){
string str2,str3;
int t2=0,t3=0;
for(int i=0;i<str1.length();i++){
if(str1[i]!=','){
str2[t2++] = str1[i];
}
}
int count = 0;
for(int i=t2-1;i>=0;i--){
str3[t3++] = str2[i];
count++;
if(count == 3 && i!=0){
str3[t3++] = ',';
count = 0;
}
}
for(int i=t3-1;i>=0;i--){
cout<<str3[i];
}
cout<<endl;
}
return 0;
}
101_本土化
最新推荐文章于 2024-12-27 23:44:59 发布