# C++(functions)

Python:

```python
def distance(velocity, time)
    return velocity*time, time

distance(5,4)
distance(11.1,12.1)
```

Python can have multiple outputs, but C++ can only have one.

C++

```cpp
#include<iostream>
//function declaration:create a function named distance.
//returndatatype functionname(datatype input1,datatype input2).
float distance(float velocity, float time);

int main()
{
    //function call
    std::cout<<distance(5,4)<<'\n';
    std::cout<<distance(11.1,12.1)<<'\n';
    return 0;
}

//function definition like Python above
float distance(float velocity, float time){
    return velocity*time;
}
```