# 你不好，世界！QAQ
def numShow(num):
    # 用不了除法，那就只能
    numStr = str(num)
    numCut = numStr.rsplit('000')
    nums = []
    for n in numCut:
        nums.append(int(n))
    chars = []
    for n in nums:
        chars.append(chr(n))
    string = ''.join(chars)
    print(string)
numShow(72000101000108000108000111000320008700011100011400010800010000033)