Welcome folks today in this post we will be checking whether an array is monotonic or not in python. All the full source code of the application is shown below.

Get Started

In order to get started you need to make an app.py file and copy paste the following code

app.py

# Python3 program to find sum in Nth group 
  
# Check if given array is Monotonic 
def isMonotonic(A): 
  
    return (all(A[i] <= A[i + 1] for i in range(len(A) - 1)) or
            all(A[i] >= A[i + 1] for i in range(len(A) - 1))) 
  
# Driver program 
A = [6, 5, 4, 4] 
  
# Print required result 
print(isMonotonic(A)) 
  
# This code is written by

Now if you execute the python script by typing the below command as shown below

python app.py