1. Given a string s, write statements to do the following: String s = "Hello world this is java"; a. Print the first and last characters of s. b. Print the character before the last character. c. Delete the first and last characters of s and print it . d. Print the letter after the first character in s. i.e. in alphabetic order. Hint: H is the first letter in s so you should print I; Write a complete program to test your code and show the output.

5. Let an user enter a positive integer and store it in the integer variable X, write a Java if-else statement to display if X is an even number or an odd number:

PYTHON CODE. KEEP OUTPUT SAME. Implement the following:Given:item1 = 'Pens'item2 = 'Pencils'price1 = 0.99price2 = 1.5 Print two f-string statements to display the following according to the rules below:1) Item prefixed with 'New markdown:'2) Price prefixed with 'Buy one get one free: $'3) Item always has 12 characters of space.4) Price is always displayed with two decimal places. Example OutputNew Markdown: Pens Buy one get one free: 0ドル.99New Markdown: Pencils Buy one get one free: 1ドル.50

Please send me answer within 10 min!! I will rate you good for sure!! PLEASE ANSWER IN JAVA !!!!!! 4.16 LAB: Count characters Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. The output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1. Ex: If the input is: n Monday the output is: 1 n Ex: If the input is: z Today is Monday the output is: 0 z's Ex: If the input is: n It's a sunny day the output is: 2 n's Case matters. Ex: If the input is: n Nobody the output is: 0 n's n is different than N.

JAVA

JAVA Write a substring expression to extract "Exam" from the following String. String str= "Final Exam";

d)Write a Java program to print the string shown below using the string "Java" only. "JavaavaJ"