Computer Applications
Write the output for the following:
String s1 = "Life is Beautiful";
System.out.println("Earth" + s1.substring(4));
System.out.println(s1.endsWith("L"));
Answer
Earth is Beautiful
false
Working
s1.substring(4) will return a substring starting at index 4 of s1 till its end so its output will be " is Beautiful". System.out.println("Earth" + s1.substring(4)) will concatenate "Earth" and " is Beautiful" to given the output as "Earth is Beautiful".
As the last character of s1 is a small l not a capital L so s1.endsWith("L") returns false.
Related Questions
Which of the following returns a String?
- length()
- charAt(int)
- replace(char, char)
- indexOf(String)
The following code to compare two strings is compiled, the following syntax error was displayed – incompatible types – int cannot be converted to boolean.
Identify the statement which has the error and write the correct statement. Give the output of the program segment.
void calculate() { String a = "KING", b = "KINGDOM"; boolean x = a.compareTo(b); System.out.println(x); }Define a class to accept a string and convert the same to uppercase, create and display the new string by replacing each vowel by immediate next character and every consonant by the previous character. The other characters remain the same.
Example:
Input : #IMAGINATION@2024
Output : #JLBFJMBSJPM@2024