Question

Using Python:

Given a word, write one line of command that print “True” if the first letter is the same as the last letter, and the length of the word is greater than 2. Otherwise, the program prints a “False”.

For example, if x='dad', then we expect that line of command to return a “True”.

Answer 1

Screenshot of the solution:

>>> X = 'dad' >>> x[O]==x[-1] and len(x)>2 True

Explanation:

Here I have taken a variable called x and have initialized it to a string called 'dad', this is just to test the command.

Next, we have used x[0] to get the first character of the string and x[-1] to be the last character of the string and then we have compared both of then using the == operator which will return a boolean value true or false.

After this, we have taken the length of the variable of x and have compared it, to check if it's greater than 2.

Lastly, we have used and operator, as a result, if both of the conditions are true then only true is returned.

Now, if you have to print this in a program you can store it in a variable and just print it, you can also use a method and return the value.

Code Used:

x = 'dad'

x[0]==x[-1] and len(x)>2

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