题解 | #KiKi求质数个数#

i = 100
co = 0
while i<1000:
    j = 2
    while j < i:
        if(i%j == 0):
            break
        elif(j == i - 1):
            co = co + 1
        j = j + 1
    i = i + 1 
print(int(co))