Write a program that declares an array of size 5. Input values in the array from user, and then display allvalues of array

Sure, here is a simple program in Python that accomplishes this:

# Declare an array of size 5
arr = [0]*5

# Input values in the array from user
for i in range(5):
    arr[i] = int(input("Enter a number: "))

# Display all values of array
for i in range(5):
    print(arr[i])

This program first declares an array of size 5. Then it uses a for loop to iterate over each element in the array, prompting the user to input a value for each element. Finally, it uses another for loop to print out each value in the array.