import random
num=random.randint(1,100)
print("I have chosen a number form 1 to 100, try to guess the number...")
while(True):
    user_num=int(input("enter a number:"))
    if(user_num==num):
        print("you win")
        quit()
    if(abs(user_num-num)<=5):
        print("hot")
    elif(abs(user_num-num)<=15):
        print("warm")
    else:
        print("cold")