# has_77





Given a list of ints, return true if the list contains two 7's next to each other, or there are two 7's separated by one element, such as with {7, 1, 7}.

This exercise was taken from [codingbat.com](https://codingbat.com/prob/p168357) 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:**
```
[1, 7, 7]
```
**Output:**
```
True
```
### Test 2
**Input:**
```
[1, 7, 1, 7]
```
**Output:**
```
True
```
### Test 3
**Input:**
```
[1, 7, 1, 1, 7]
```
**Output:**
```
False
```
### Test 4
**Input:**
```
[7, 7, 1, 1, 7]
```
**Output:**
```
True
```
### Test 5
**Input:**
```
[2, 7, 2, 2, 7, 2]
```
**Output:**
```
False
```
### Test 6
**Input:**
```
[2, 7, 2, 2, 7, 7]
```
**Output:**
```
True
```
### Test 7
**Input:**
```
[7, 2, 7, 2, 2, 7]
```
**Output:**
```
True
```
### Test 8
**Input:**
```
[7, 2, 6, 2, 2, 7]
```
**Output:**
```
False
```
### Test 9
**Input:**
```
[7, 7, 7]
```
**Output:**
```
True
```
### Test 10
**Input:**
```
[7, 1, 7]
```
**Output:**
```
True
```
### Test 11
**Input:**
```
[7, 1, 1]
```
**Output:**
```
False
```
### Test 12
**Input:**
```
[1, 2]
```
**Output:**
```
False
```
### Test 13
**Input:**
```
[1, 7]
```
**Output:**
```
False
```
### Test 14
**Input:**
```
[7]
```
**Output:**
```
False
```