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有一個學生的結構如下

struct Student {

   int grade[20];

   int count;

};

grade 陣列裡儲存的是每位學生的成績, count 裡儲存的是該位學生共修習多少科目,請用這個結構實作以下函數。

int average_grade(struct Student s);

該函數傳入一個學生的結構,然後計算出該學生的平均後回傳。
[Exercise] Essay (Open question) - asked in 作業 by (18k points)
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Hidden content!
int * *** * Student s);

{
* * *** *** * * ***** ** i,total = 0;
* ** * * * * * **** *** *** avg;
*** *** *** ****
** * ** * ** * ** * ** * = 0;i < ** **
* * * * * ** **** += s.grade[i];
* * * * ** * * * * * *
** * * **** ***** * = total / s.count;
**** * ** * * *
* ** * * * ** **** avg;

}
answered by (-264 points)
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Hidden content!
int *** * Student s){
** ** * ****** *** ** ***** ** * *
** *** ** * * *** * ***** ** ** ** = 0; i < s.count; i++)
** ** ***** * * ** *** * * * * *** * * *** ** * ** ** * * * += ** * *
***** **** *** ** * ** *** * * *** total / s.count;

}
answered by (-216 points)
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int ** * * * * * Student s)

{
* * ******* ** ** ** ** * i , sum = 0 ;
* **** * * ** * * ** ** * * ** * ***
****** * *** *** * *** * * * *** *** * * ** *** += s.grade[i];
* * * * * *** * ** ** ** ** ;

}
answered by (-162 points)
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