#include<bits/stdc++.h>
using namespace std;
int main()
{
double a,b,c,d,r;
cin >>a;
r = 3.14159;
c = a*2;
d = a*2*r;
b = a*a*r;
cout <<fixed<<setprecision(4) <<c <<" " ;
cout<<fixed<<setprecision(4) ...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《c++》 | 257字 | 2.0分钟 | 6% | 100 CPM | 0 次 | 227 | 不及格，错误太多！ |
| The wrong word this time: #,n,c,l,u,d,e,<,b,t,s,/,s,t,d,c,+,+,.,h,>,u,s,n,g,,n,a,m,e,s,p,a,c,e,,s,t,d,;,n,t,,m,a,n,(,),{,d,o,u,b,l,e,,a,,,b,,,c,,,d,,,r,;,c,n,,>,>,a,;,r,,=,,3,.,1,4,1,5,9,;,c,,=,,a,*,2,;,d,,=,,a,*,2,*,r,;,b,,=,,a,*,a,*,r,;,c,o,u,t,,<,<,f,x,e,d,<,<,s,e,t,p,r,e,c,s,o,n,(,4,),,<,<,c,,<,<,",,",,;,c,o,u,t,<,<,f,x,e,d,<,<,s,e,t,p,r,e,c,s,o,n,(,4,),,<,<,d,,<,<,",,",;,c,o,u,t,<,<,f,x,e,d,<,<,s,e,t,p,r,e,c,s,o,n,(,4,),,<,<,b,;,r,e,t,u,r,n,,0,;,} | |||||||
|
Suggestion:
正确率比较低，多观察一下出错的字加以修正，一般来讲都要达到95%以上比较好。
|
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| Inspirational quotes: 由于竞争者在财富、名誉或其他好事方面取得成功而感到忧愁，同时又奋力自强以图与对方匹敌或超过对方，则谓之嫉妒。 ——霍布斯 | |||||||
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