#include<iostream>
using namespace std;
int main()
{
int x,y;
cin>>x;
y=10*x;
cout<<x<<" "<<y<<endl;
return 0;
}
微信扫一扫
#include<iostream>
using namespace std;
int main()
{
int x,y;
cin>>x;
y=10*x;
cout<<x<<" "<<y<<endl;
return 0;
}
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