# Codesignal - Make Array Consecutive 2 solution

Problem link

### Solution one:

```
def makeArrayConsecutive2(statues):
return max(statues) - min(statues) - len(statues) + 1
```

### Solution two:

```
def makeArrayConsecutive2(statues):
list.sort(statues)
return statues[-1] - statues[0] + 1 - len(statues)
```

### Solution three:

```
def makeArrayConsecutive2(statues):
return sum([1 for i in range(min(statues), max(statues)) if i not in statues])
```

### Solution four:

```
def makeArrayConsecutive2(statues):
lowest = min(statues)
highest = max(statues)+1
completeList = list(range(lowest, highest))
for i in statues:
if i in completeList:
completeList.remove(i)
return len(completeList)
```