#include <iostream>
using namespace std;
using namespace std;
int main()
{
double t;
int n;
cin >> t >> n;
cout << fixed << setprecision(3);
cout << t / n << endl;
cout << 2 * n << endl;
return 0;
}
c...
English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
---|---|---|---|---|---|---|---|
《cpp 开头》 | 243字 | 1.6分钟 | 100% | 145 CPM | 24 次 | 0 | 及格,继续努力! |
Suggestion:
可能对按键不够熟悉,或者对输入法不够熟练所导致,不要急慢慢来,先打对把准确率提高,然后逐渐的加快速度,最后才能打准打快。
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Inspirational quotes: 得相能开国,生儿不象贤。 ——刘禹锡 | |||||||
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