Write the following function that tests whether the array has four consecutive numbers with the same value.

Question

Write a test program that prompts the user to enter a series of integers and displays true if the series contains four consecutive numbers with the same value. Otherwise, display false. Your program should first prompt the user to enter the input size, i.e., the number of values in the series.
```

Enter the number of values: 9
Enter the values: 2 5 5 5 3 4 4 4 4
true

Enter the number of values: 5
Enter the values: 2 5 5 5 4
false

```

Answer 1

```
#include
#include
using namespace std;

bool isConsecutiveFour(vector values)
{
for (int i = 0; i < values.size() - 3; i++)
{
bool isConsecutive = true;
for (int j = i; j < i + 3; j++)
{
if (values[j] != values[j + 1])
{
isConsecutive = false;
break; // No consecutive sequence starting at i
}
}

if (isConsecutive) return true;
}

return false;
}

int main()
{
cout << "Enter the number of values: ";
int size;
cin >> size;

vector values(size);

cout << "Enter the values: ";
for (int i = 0; i < values.size(); i++)
cin >> values[i];

cout << (isConsecutiveFour(values) ? "true" : "false") << endl;

return 0;
}


bool isConsecutiveFour(vector values)
{
int count = 0;
for (int i = 1; i < values.size(); i++)
{
if (values[i - 1] == values[i])
count++;
else
count = 0;

if (count == 4) return true;
}

return false;
}
```