题解 - 苏州市吴江区中学生信息编程竞赛域

0
12203沈宇阳 (12203沈宇阳) LV 8 @ 2022-06-20 09:35:28

#include<iostream>
#include<iomanip>
using namespace std;
int main(){
double a,b;
cin >> a>> b;
cout <<"C="<<fixed<<setprecision(2)<<a+b<<' ';
cout <<"S="<<fixed<<setprecision(2)<<a*b;
return 0;
}
0
12227顾开 (12227顾开) LV 8 @ 2021-12-27 09:27:16

#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double x,y;
cin>>x>>y;
cout<<"C="<<fixed<<setprecision(2)<<x+y<<' '<<"S="<<fixed<<setprecision(2)<<x*y;
return 0;
}
-2
12240倪惟肖 (倪惟肖) LV 7 @ 2021-12-31 15:58:32

#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double x,y;
cin>>x>>y;
cout<<"C="<<fixed<<setprecision(2)<<x+y<<' '<<"S="<<fixed<<setprecision(2)<<x*y;
return 0;
}
-2
Prettygirl (12312王诺怡) LV 8 @ 2021-11-21 21:16:06

#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double x,y;
cin>>x>>y;
cout<<"C="<<fixed<<setprecision(2)<<x+y<<' '<<"S="<<fixed<<setprecision(2)<<x*y;
return 0;
}