012.py

题目：判断101-200之间有多少个素数，并输出所有素数

#用一个数分别去除2到sqrt(这个数)，如果能被整除，则表明此数不是素数，反之是素数

#code

from builtins import sorted

primes = []

for i in range(101,200):

    for j inrange(2,i):

       if i % j ==0:

          break

       else:

          primes.append(i)        

print (primes)       #如果直接打印primes,会出现重复，原因是每个不是i因数的j，都会在列表后面增加一个i。

l2=sorted(list(set(primes)))  #对primes删除重复，并且排序

print(l2)

‘'''

运行结果：

[101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,101, 101, 101, 101, 101, 101, 101, 101, 101, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,103, 103, 103, 103, 103, 103, 105, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107,107, 107, 107, 107, 107, 107, 107, 107, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109,109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 109, 111, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113,113, 113, 113, 113, 113, 113, 115, 115, 115, 117, 119, 119, 119,119, 119, 121, 121, 121, 121, 121, 121, 121, 121, 121, 123, 125,125, 125, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 129, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 133, 133, 133,133, 133, 135, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,137, 137, 137, 137, 137, 137, 137, 137, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139, 139,139, 139, 141, 143, 143, 143, 143, 143, 143, 143, 143, 143, 145,145, 145, 147, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,149, 149, 149, 149, 149, 149, 149, 149, 149, 149, 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157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157,157, 157, 157, 159, 161, 161, 161, 161, 161, 163, 163, 163, 163,163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163,163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163,163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163,163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163,163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 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173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173,173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173,173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 173, 175,175, 175, 177, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 179,179, 179, 179, 179, 179, 179, 179, 179, 179, 179, 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[101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123,125, 127, 129, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149,151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175,177, 179, 181, 183, 185, 187, 189, 191, 193, 195, 197, 199]