【正文】
g=0for i in range(0,n): if num[i] not in [39。,39。]: flag=1 else: N=N+eval(num[i])*2**(n1i)if flag==0: print(N,end=39。)else: print(輸入錯(cuò)誤!)十三、輸出100以內(nèi)的素?cái)?shù)for i in range (2,101): for j in range(2,i): if i%j==0: break else: print(i,end=39。)key=123456asdM=input(請(qǐng)輸入密碼:)s=39。for i in M: if 65=ord(39。)=97: s+=chr(ord(39。)+32) print(ORD(39。)) else: s+=iif s!=key: print(錯(cuò)誤!)else: print(正確!)