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Select the correct answerWhat is the value returned by function compareTo() if the invoking string is greater than the string compared?Optionszerovalue greater than zeronone of the mentionedvalue less than zero

Question

Select the correct answerWhat is the value returned by function compareTo() if the invoking string is greater than the string compared?Optionszerovalue greater than zeronone of the mentionedvalue less than zero

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Solution

The correct answer is "value greater than zero". The compareTo() function in Java returns a positive integer if the invoking string is lexicographically greater than the string it is being compared to.

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The program needs to compare two given strings lexicographically and output the difference between them. (using compareTo() function)If the first string is greater than the second string, it should output a positive value, If they are equal it should output 0If the first string is less than the second string, it should output a negative valueInput format :The first line of the input consists of a string.The second line of the input consists of a string.Output format :The output should display the following constraintsNote :If (string1 > string2), it returns a positive value (the difference between the characters).If both the strings are equal lexicographically, i.e., (string1 == string2), it returns 0.If (string1 < string2), it returns a negative value (the difference between the characters).Sample test cases :Input 1 :harryharryOutput 1 :0Input 2 :helloworldOutput 2 :-15Input 3 :tiger lionOutput 3 :8

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