【正文】
if num[i] not in [39。039。,39。139。]: flag=1 else: N=N+eval(num[i])*2**(n1i)if flag==0: print(N,end=39。39。)else: print(輸入錯誤!)十三、輸出100以內(nèi)的素數(shù)for i in range (2,101): for j in range(2,i): if i%j==0: break else: print(i,end=39。 39。)key=123456asdM=input(請輸入密碼:)s=39。39。for i in M: if 65=ord(39。i39。)=97: s+=chr(ord(39。i39。)+32) print(ORD(39。i39。)) else: s+=iif s!=key: print(錯誤!)else: print(正確!)