Intellij - Java Program 1: Write a program which does the following: Create a class with the main() method. Take a string input from the user in main() method. Write another method called “countNumberOfConsonants” that gets a “String” value as a method parameter. In main() method, and pass the string entered by the user to this “countNumberOfConsonants” method. Write logic in “countNumberOfConsonants” to count the number of consonants in the passed string value. Return the count from “countNumberOfConsonants” method and print the result in main() method. Example: Enter a string: Fairfield University Number of consonants in “Fairfield University”: 11 Note: In the output line, the user's entered string is displayed inside double quotes. Check Lecture-8 slides on escape sequence character on how to print output with double quotes. Program 2: Write a program which does the following: Create a class with the main() method. Take a string array input from the user in main() method. Note: Do not hardcode the string array in code. After the String array input loop, the array should be: words[] = {"today", "is", "a", "lovely", "spring","day", "not", "too", "hot", "not", "too", "cold"}; Print the contents of this array using Arrays.toString() method. Write a method called handleString() that performs the following: Takes a String[] array as method parameter (similar to main method). Loop through the array passed as parameter, and for each word in the array: If the length of the word is even, get the index of the last letter & print that index. Use length() and indexOf() String object methods. If the string length is odd, get the character at the 1st position in the string & print that letter. Use length() and charAt() String object methods.
Intellij - Java
Program 1:
Write a program which does the following:
-
Create a class with the main() method.
-
Take a string input from the user in main() method.
-
Write another method called “countNumberOfConsonants” that gets a “String” value as a
method parameter.
-
In main() method, and pass the string entered by the user to this
“countNumberOfConsonants” method.
-
Write logic in “countNumberOfConsonants” to count the number of consonants in the
passed string value.
-
Return the count from “countNumberOfConsonants” method and print the result in main()
method.
Example:
Enter a string: Fairfield University
Number of consonants in “Fairfield University”: 11Note: In the output line, the user's entered string is displayed inside double quotes. Check Lecture-8 slides on escape sequence character on how to print output with double quotes.
Program 2:
Write a program which does the following:
-
Create a class with the main() method.
-
Take a string array input from the user in main() method. Note: Do not hardcode the string
array in code.
-
After the String array input loop, the array should be:
words[] = {"today", "is", "a", "lovely", "spring","day", "not", "too", "hot", "not", "too", "cold"};
-
Print the contents of this array using Arrays.toString() method.
-
Write a method called handleString() that performs the following:
-
Takes a String[] array as method parameter (similar to main method).
-
Loop through the array passed as parameter, and for each word in the array:
-
If the length of the word is even, get the index of the last letter & print that index. Use length() and indexOf() String object methods.
-
If the string length is odd, get the character at the 1st position in the string & print that letter. Use length() and charAt() String object methods.
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