# big_diff





Given a list length 1 or more of ints, return the difference between the largest and smallest values in the list. Note: the built-in Math.min(v1, v2) and Math.max(v1, v2) methods  return the smaller or larger of two values.

This exercise was taken from [codingbat.com](https://codingbat.com/prob/p196640) and has been adapted for the Python language. There are many great programming exercises there, but the majority are created for Java.






### Test 1
**Input:**
```
[10, 3, 5, 6]
```
**Output:**
```
7
```
### Test 2
**Input:**
```
[7, 2, 10, 9]
```
**Output:**
```
8
```
### Test 3
**Input:**
```
[2, 10, 7, 2]
```
**Output:**
```
8
```
### Test 4
**Input:**
```
[2, 10]
```
**Output:**
```
8
```
### Test 5
**Input:**
```
[10, 2]
```
**Output:**
```
8
```
### Test 6
**Input:**
```
[10, 0]
```
**Output:**
```
10
```
### Test 7
**Input:**
```
[2, 3]
```
**Output:**
```
1
```
### Test 8
**Input:**
```
[2, 2]
```
**Output:**
```
0
```
### Test 9
**Input:**
```
[2]
```
**Output:**
```
0
```
### Test 10
**Input:**
```
[5, 1, 6, 1, 9, 9]
```
**Output:**
```
8
```
### Test 11
**Input:**
```
[7, 6, 8, 5]
```
**Output:**
```
3
```
### Test 12
**Input:**
```
[7, 7, 6, 8, 5, 5, 6]
```
**Output:**
```
3
```