這道題有異議
sum = 0
x = 1
while x < 100:
? ? x = x + 2
? ? sum = sum + x
print sum
上下兩個代碼都能運行通過，哪個才是正確的，懵。質數不是含2嗎
sum = 0
x = 0
while x < 100:
? ? x = x + 2
? ? sum = sum + x
print sum
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sum = 0
x = 1
while x < 100:
? ? x = x + 2
? ? sum = sum + x
print sum
上下兩個代碼都能運行通過，哪個才是正確的，懵。質數不是含2嗎
sum = 0
x = 0
while x < 100:
? ? x = x + 2
? ? sum = sum + x
print sum
2018-12-16
舉報
2019-01-17
你可以這么答?
sum = 0
x = 100
while sum<x:
? ? if sum%2:
? ? ? ? sum = sum;
? ? ? ? print sum
? ? sum +=1;
2018-12-21
sum = 0
x = 1
while x<=100:
? ? sum += x
? ? x += 2
print sum
2018-12-16
已經明白了，自己審題有誤，還是從下一節才悟的