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執行下列程式碼後，p 值為何?

p = 0;

while (p < 5)

p++;

4

0%

0

0%

6

0%

5

✅

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執行下列敘述後，sum = ?

sum = 0;

for (i=1; i<=10; i++)

sum = sum + i;

55

✅

50

0%

10

0%

11

0%

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執行下列敘述後，sum = ?

sum = 0;

for (i=1; i<=10; i = i + 3)

sum = sum + i;

55

0%

12

0%

22

✅

35

0%

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要判斷 n 為奇偶數時，下列敘述的空格內應填入下列何者?

if ( )

cout << "奇數" << endl;

else

cout << "偶數";

n / 2 !＝ 0

0%

n * 2 ＝＝ 0

0%

n > 2

0%

n % 2 !＝ 0

✅

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若以下方框內均為 C/C++ 程式碼，執行下列程式片段後，a + b = ?

int a = 3, b = 6;

a = b;

b = a;

9

0%

3

0%

12

✅

6

0%

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若 a = 2, b = 5，則 C/C++ 運算式 b / a 之值為何?

3

0%

1

0%

2.5

0%

2

✅

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下列何者不是 C/C++ 正確的敘述?

cout << a + b;

0%

cin >> a, b

✅

cout << a; cin >> b;

0%

cin >> a >> b;

0%

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若 x = 5, y = 4, z = 3，執行下列敘述後，z 值為何?

if (x >= y)

z = x - y;

else

z = y - x;

-1

0%

3

0%

1

✅

5

0%

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若 a = 3, b = 3, c = 6，下列那一個不是 C/C++ 正確的關係運算式?

a * b >＝ c

0%

a <＝ b

0%

a ＝ b

✅

b + 4 < a * c

0%

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敘述 a = 5; a++; 執行後，a 的值為何?

0

0%

1

0%

6

✅

5

0%

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1142南山高中資訊科技3

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