A script to make virtual coint tosses. You can just give how many coin tosses you want and the script will make that many coin tosses.

xcointoss.lua

-- title
io.write('** COIN TOSS SIMULATOR **\n\n')

-- take input
io.write('Please enter how many coin toss you want:')
num = io.read()

-- tossing
tails=0
heads=0
for i=1,num do

	result = math.random(1,2)
	if result == 1 then
		io.write('head\n')
		heads=heads+1
	else
		io.write('tail\n')
		tails=tails+1
	end

end

--total
io.write('-------------------------------\n')
io.write('Total result:\n')

io.write('Heads: ',heads,' \tTails; ',tails, '\n')