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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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int *** ** Student s){
** *** * * * * * * * **** * ** ***
* ***** * * * * **** = 0; i < s.count; i++)
* ** ** **** ** * * ******** * ****** *** * * **** **** * ** * += * ** **
******* ** * ** * * ** ** total / s.count;

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

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

}
answered by (-162 points)
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