Distinguish between the following:

next() and nextLine()

Distinguish between the following:

hasNext() and hasNextLine()

Using scanner class, write a program to input temperatures recorded in different cities in °F (Fahrenheit). Convert and print each temperature in °C (Celsius). The program terminates when user enters a non-numeric character.

Write a program to accept a set of 50 integers. Find and print the greatest and the smallest numbers by using scanner class method.