C语言中结构体实例解析

struct 结构名称 { 
    结构体所包含的数据成员，包括变量数组等
} 结构变量 ;//结构变量可以指定一个或多个

struct Student
{
	char name[10];
	char sex[2];
	int age；
}Stu

#include <stdio.h>
#include <string.h>
struct Student
{
        char name[10];
        char sex[5];
        int age;
}Stu = {"Mike","man",22};

int main(int argc, char *argv[])
{
        printf("name:%s\nsex:%s\nage:%d\n",Stu.name,Stu.sex,Stu.age);
}

#include <stdio.h>
#include <string.h>
//定义Student结构体
struct Student
{
        char name[10];
        char sex[5];
        int age;
}Stu;

void print(struct Student stu)
{
        printf("Student name:%s\n",stu.name);
        printf("Student sex:%s\n",stu.sex);
        printf("Student age:%d\n",stu.age);
}

int main(int argc, char *argv[])
{
        struct Student stu1;
        strcpy(stu1.name,"will");
        strcpy(stu1.sex,"man");
        stu1.age = 20;
        print(stu1);
        //Stu
        Stu.age=11;
        print(Stu);
}                 

#include <stdio.h>
#include <string.h>
struct Student
{
        char name[10];
        char sex[5];
        int age;
}Stu;

void print(struct Student *stu)
{
        printf("Student name:%s\n",stu->name);
        printf("Student sex:%s\n",stu->sex);
        printf("Student age:%d\n",stu->age);
}

int main(int argc, char *argv[])
{
        struct Student stu1;
        strcpy(stu1.name,"will");
        strcpy(stu1.sex,"man");
        stu1.age = 20;
        print(&stu1);
        Stu.age=11;
        print(&Stu);
}