gistfile1.java

import java.util.Scanner;



public class Exam_Problem1_DozenEggs {

    public static void main(String[] args) {
   //keeps num of eggs
   int eggs=0;
   //keeps num of dozens;
   int dozens=0;
   //keeps sum of eggs;
   int sumEggs=0;
   //keeps sum of dozens
   int sumDozens=0;
   //
   String egg="eggs";
	Scanner scanner = new Scanner(System.in);
	for (int i = 0; i < 7; i++) {
		String text = scanner.nextLine();
		//split numbers from string ("eggs" or "dozens")
		String[] words = text.split(" ");
		//check if the input is eggs
		if ("eggs".equals(words[1])){
			//add the number of eggs in [eggs]
			eggs=eggs+Integer.parseInt(words[0]);
		}
		else {
			//if no eggs then dozens->add num of dozens
			dozens=dozens+Integer.parseInt(words[0]);
		}
		
		
	}
	
	//result
	sumEggs=eggs%12;
	//dozens are equal to dozens+dozens from eggs (egss/12)
	sumDozens=eggs/12+dozens;
	System.out.println(sumDozens+" dozens + "+sumEggs+" eggs");
	
	}
    }