[問題] C++ While問題
可以解釋一下為什麼total是0,5,14,30嗎?為什麼total跟print的值不一樣?謝謝
int main()
{
int y;
int X=1;
int total=0; X Y total print
1 1 0 1
while (X<=10) 2 4 5 4
{ 3 9 14 9
y=X*X; 4 16 30 16
cout << y <<endl;
total +=y;
X++
}
cout << "Tatal is "<< total <<endl;
return 0
}
--
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推
03/01 12:32, , 1F
03/01 12:32, 1F
推
03/01 12:35, , 2F
03/01 12:35, 2F
→
03/01 12:36, , 3F
03/01 12:36, 3F
→
03/01 12:37, , 4F
03/01 12:37, 4F
推
03/01 12:39, , 5F
03/01 12:39, 5F
→
03/01 12:41, , 6F
03/01 12:41, 6F
推
03/01 13:07, , 7F
03/01 13:07, 7F
→
03/01 13:07, , 8F
03/01 13:07, 8F
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