第一个python程序

import math

/*for i in range(50,100+1):
for j in range(2,math.sqrt(i)+1)
if i%j == 0:
break
else:
print i
break

File "<ipython-input-74-67684bd81d87>", line 2
for j in range(2,math.sqrt(i)+1)
^
SyntaxError: invalid syntax

for i in range(50,100+1):
for j in range(2,math.sqrt(i)+1):
if i%j == 0:
break
else:
print i
break

File "<ipython-input-75-822edf8e0981>", line 3
if i%j == 0:
^
IndentationError: expected an indented block

for i in range(50, 100+1):
for j in range(2, math.sqrt(i)+1):
if i % j == 0:
break
else:
print i
break

Traceback (most recent call last):

File "<ipython-input-76-9009a39de0eb>", line 2, in <module>
for j in range(2, math.sqrt(i)+1):

TypeError: range() integer end argument expected, got float.*/

for i in range(50, 100+1):
for j in range(2, int(math.sqrt(i))+1):
if i % j == 0:
break
else:
print i
break

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