問題詳情

37給定以下的 C 語言函式宣告： double fn1(void); int fn2(int n,double x); double fn3(double,int,double,int) ; double fn4(int a,int b,int c,int d); 則下列各函式呼叫敘述中，何者在編譯時會發生錯誤？
(A)int a; a = fn1();
(B)int a = 0, b = 0; b = fn2(a,b);
(C)double r = 0.0; int a = 0; a = fn3(r,a,r,a) ;
(D)int a = 0, b = 0, c = 0, d = 0, e = 0; a = fn4(a,b,c,d,e);

參考答案

答案：D
難度：困難0.231707
統計：A(9),B(13),C(24),D(19),E(0)

用户評論

【San Hsien】評論

建議程式碼重新編輯斷行，增加可讀性。

【【站僕】摩檸Morning】評論

原本題目:37給定以下的 C 語言函式宣告：double fn1(void);int fn2(int n,double x);double fn3(double,int,double,int) ; double fn4(int a,int b,int c,int d);則下列各函式呼叫敘述中，何者在編譯時會發生錯誤？(A)int a; a = fn1();(B)int a = 0, b = 0; b = fn2(a,b);(C)double r = 0.0; int a = 0; a = fn3(r,a,r,a) ;(D)int a = 0, b = 0, c = 0, d = 0, e = 0; a = fn4(a,b,c,d,e);修改成為37給定以下的 C 語言函式宣告： double fn1(void); int fn2(int n,double x); double fn3(double,int,double,int) ; double fn4(int a,int b,int c,int d); 則下列各函式呼叫敘述中，何者在編譯時會發生錯誤？(A)int a; a = ...