ID and SHIP

• Problem Description

  
  Write a program that takes in a letter class ID of a ship and display the equivalent string class description of the given ID. Use the table below.
  Class ID Ship Class
  B or b BattleShip
  C or c Cruiser
  D or d Destroyer
  F or f Frigate

• Test Case 1

  
  Input (stdin)

  1
  
  B
  
  

  Expected Output

  BattleShip

• Test Case 2

  
  Input (stdin)

  2
  
  F
  
  f
  
  

  Expected Output

  Frigate
  
  Frigate

Solution

#include <stdio.h>

int main()

{   int n,i;

    char ch;

    scanf("%d",&n);

    for(i=0;i<2*n;i+=1)

    {   scanf("%c",&ch);

        switch(ch)

        {   case 'b': printf("BattleShip\n");

                    break;

            case 'B': printf("BattleShip\n");

                    break;

            case 'c': printf("Cruiser\n");

                    break;

            case 'C': printf("Cruiser\n");

                    break;

            case 'd': printf("Destroyer\n");

                    break;

            case 'D': printf("Destroyer\n");

                    break;

            case 'f': printf("Frigate\n");

                    break;

            case 'F': printf("Frigate\n");

                    break;

        }  

    }  

    return 0;

}