题解 | #二进制数#
二进制数
https://www.nowcoder.com/practice/103dd589fed14457a673c613d8de3841
while True: try: a=int(input()) list1=[] while a>0: list1.append(a%2) a//=2 list1.reverse() for i in range(len(list1)): print(list1[i],end='') print() except EOFError: break