// write a method to find length of string and write 3 test cases
Question
// write a method to find length of string and write 3 test cases
Solution
Sure, here is a simple method in Python to find the length of a string:
def string_length(s):
return len(s)
And here are three test cases:
print(string_length("Hello")) # Expected output: 5
print(string_length("")) # Expected output: 0
print(string_length("Python programming")) # Expected output: 18
In these test cases, we are testing the function with a regular string, an empty string, and a string with multiple words.
Similar Questions
This exercise is to test your understanding of Java Strings. A sample String declaration:String myString = "Hello World!"The elements of a String are called characters. The number of characters in a String is called the length, and it can be retrieved with the String.length() method.Given two strings of lowercase English letters, and , perform the following operations:Sum the lengths of and .Determine if is lexicographically larger than (i.e.: does come before in the dictionary?).Capitalize the first letter in and and print them on a single line, separated by a space.Input FormatThe first line contains a string . The second line contains another string . The strings are comprised of only lowercase English letters.Output FormatThere are three lines of output:For the first line, sum the lengths of and .For the second line, write Yes if is lexicographically greater than otherwise print No instead.For the third line, capitalize the first letter in both and and print them on a single line, separated by a space.Sample Input 0hellojavaSample Output 09NoHello JavaExplanation 0String is "hello" and is "java". has a length of , and has a length of ; the sum of their lengths is .When sorted alphabetically/lexicographically, "hello" precedes "java"; therefore, is not greater than and the answer is No.When you capitalize the first letter of both and and then print them separated by a space, you get "Hello Java".
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