import java.util.Random;

import java.util.Scanner;

public class SimpleSimulation {

public static void allDiceCounter(int rolls){

Random rand = new Random();

int counter[] = new int[13];

for(int i=0; i<rolls; i++){

int d1 = rand.nextInt(6) + 1;

int d2 = rand.nextInt(6) + 1;

//System.out.println(d1+"\t+\t"+d2+"\t ="+(d1+d2));

counter[d1+d2] += 1;

}

for(int i=2; i<13; i++){

System.out.println(i+"'s= \t"+ counter[i] + "\t"+ (100.0*counter[i])/rolls);

}

}

public static void diceCalc(int rolls){

Random rand = new Random();

int twos = 0, twelves = 0;

for (int i=0; i<rolls; i++){

int d1 = rand.nextInt(6) + 1;

int d2 = rand.nextInt(6) + 1;

//System.out.println("D1 is \t\t"+d1);

//System.out.println("D2 is \t\t"+d2);

if((d1+d2) == 2){

twos += 1;

}else

if((d1+d2)== 12){

twelves += 1;

}

}

System.out.println("Twos are \t"+twos+"\t"+ ((100.0*twos)/rolls));

System.out.println("Twelves are \t"+ twelves+ "\t"+ (100.0*twelves)/rolls);

}

public static void main(String[] args) {

// TODO Auto-generated method stub

Scanner scr = new Scanner(System.in);

System.out.print("Enter the number of Rolls to dice =>");

int r = scr.nextInt();

scr.close();

diceCalc(r);

System.out.println("----+++++++++++++++-----------++++++++++++++--------------");

allDiceCounter(r);

}

}