#include <bits/stdc++.h> using namespace std; int main(){ int a,b; string c;
cin >> a >> b >> c; if(c == "+"){ cout << a+b; }else if(c == "-"){ cout << a-b;
}else if(c == "*"){ cout << a*b; }else if(...
English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
---|---|---|---|---|---|---|---|
《C++打字练习》 | 322字 | 10.0分钟 | 99% | 58 CPM | 17 次 | 3 | 不及格,加强练习! |
The wrong word this time: ;,",{ | |||||||
Inspirational quotes: 两种人最自信:无所不知者和一无所知者。 ——周国平 | |||||||
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