Question

Write a program to do the following:
a) Store distance in metres in an int variable.
b) Convert the metres into centimetres and store
in a different variable.
c) Convert the metres into millimetres and store
in a different variable.
d) Print all the details by using appropriate
messages
Hint: 1 metre = 100 centimetres and 1
centimetre = 10 millimetres.​

Answer 1

Answer:

be given to the program, and the value will be stored in the variable distance. Finally, on the last line, we use another cout statement to print ...

Answer 2

Answer:

Using Java, the códe goes like -

import java.util.*;

public class Main {

 public static void main(String[] args) {

     double m,cm,mm;

     System.out.print("Enter distance in metres: ");

     m=(new Scanner(System.in)).nextDouble();

     cm=100*m;

     mm=cm*10;

     System.out.println("Given Length: "+m+" m");

     System.out.println("Length in cm: "+cm+" cm.");

     System.out.println("Length in mm: "+mm+" mm.");

 }

}

Note:

• Here, m stores the length in metres.
• To convert the length into metres, we will simply multiply the length entered with 100. Result obtained is stored in cm variable.
• Again, cm is multiplied by 10 to get the length in millimetres which is stored in mm.
• At last, the result is displayed on the screen.

See the attachment for output.

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