Question

thirty is a string with 3 or more letters.

Write a simple expression to return the last three characters in thirty.

Answer 1

I answered this question in Python, since specific programming language is not given.

Code:

# Function to return last three characters of string
def three_char(string):
    temp = len(string)
    return string[temp-3:temp]
# Give string here
string = "thirty"
# Taking the returned value and printing it
print(three_char(string))

Code screenshot:

Output: