#include<bits/stdc++.h>
using namespace std;
int main()
{
int a,b,c=0,d=0;
for(int i=1; i<=7; i++)
{
cin >>a>>b;
c += a;
d += b;
}
cout <<fixed<<setprecision(2) <<1.0*c/7 <<endl <<fixed<<setprecisi...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《c++ 5.0》 | 230字 | 3.1分钟 | 100% | 68 CPM | 4 次 | 0 | 不及格，加强练习！ |
| Inspirational quotes: 自卑的人，总是在自卑里埋没的自己，记住，你是这个世界上唯一的。 ——王绍男 | |||||||
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