---
# System prepended metadata

title: Back to High School Physics
tags: [UVA]

---

# Back to High School Physics
題目連結 [UVA 10071](https://onlinejudge.org/external/100/10071.pdf)


## 中文簡述
輸入兩個數字`v` `t`，輸出`2*v*t`



## solution:
```
#include <iostream>
using namespace std;

int main() 
{
	int t, v;
	while (cin >> t >> v)
	{
		cout << 2 * t * v << endl;
	}
	return 0;
}

```
###### tags: `UVA` 
回目錄 [學習筆記](/gIBZqAbWTCis7uOPp149gA)

