#write a program that randomly generate the number of integers between 100 
#and 1000 ints between -1 and 1
#the program counts the number of zeros, number of -1's, and number of 1's

import random

size = random.randint(100,1000)
print("size=", size)
c0=0
cneg1=0
c1=0
print("program generated the following random sequence")

for i in range(size):
	num=random.randint(-1,1)
#	print(num)
	if(num==0):
		c0=c0+1
	elif(num==-1):
		cneg1=cneg1+1
	else:
		c1=c1+1

print("Results are")
print(c0,"zeros")
print(cneg1,"-1's")
print(c1,"1's")