#求100以内的素数 |
num = 1 |
while num < = 100 : |
flag = 0 |
a = 2 |
while a < = num / 2 : |
if num % a = = 0 : |
flag = 1 |
a = a + 1 |
if flag = = 0 : |
print (num) |
num = num + 1 |