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This article mainly introduces "C language structure type program example analysis". In daily operation, I believe that many people have doubts about c language structure type program case analysis. The editor has consulted all kinds of data and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "c language structure type program example analysis". Next, please follow the editor to study!

Examples of structural type programs

Example: define a structure type student, including student number, name, grade and average score of 3 courses, a total of 6 members. Define a structural variable, enter the data of the first five members of the student from the keyboard, calculate the average score and output the values of all members.

The reference code is as follows

# include

Struct student / / define the structure type

{

Int id

Char name [20]

Double score1

Double score2

Double score3

Double aver

}

Int main ()

{

Struct student stu

Printf ("input: student ID number name score 1 into é score 2 into é score 3:\ n")

Scanf ("% d%s%lf%lf%lf", & stu.id,stu.name,&stu.score1,&stu.score2,&stu.score3)

Stu.aver= (stu.score1+stu.score2+stu.score3) / 3

Printf ("student ID:% d\ n", stu.id)

Printf ("name:% s\ n", stu.name)

Printf ("score 1% .2f\ n", stu.score1)

Printf ("score 2%. 2f\ n", stu.score2)

Printf ("Grade 3% .2f\ n", stu.score3)

Printf ("GPA:% .2f\ n", stu.aver)

Return 0

}

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