提交时间:2026-06-07 08:39:48
运行 ID: 443824
#include <iostream> #include <string> using namespace std; int main() { string a,b,c,t; cin>>a>>b>>c; t=a; a=b; b=t; t=a; a=c; c=t; cout<<a<<" "<<b<<" "<<c; return 0; }