C语言结构体数组的定义

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1. struct stu{
2. int num;
3. char *name;
4. char sex;
5. float score;
6. }boy[5];

struct stu{
    int num;
    char *name;
    char sex;
    float score;
}boy[5];

复制纯文本新窗口

1. struct stu{
2. int num;
3. char *name;
4. char sex;
5. float score;
6. }boy[5]={
7. {101,"Li ping","M",45},
8. {102,"Zhang ping","M",62.5},
9. {103,"He fang","F",92.5},
10. {104,"Cheng ling","F",87},
11. {105,"Wang ming","M",58};
12. }

struct stu{
    int num;
    char *name;
    char sex;
    float score;
}boy[5]={
    {101,"Li ping","M",45},
    {102,"Zhang ping","M",62.5},
    {103,"He fang","F",92.5},
    {104,"Cheng ling","F",87},
    {105,"Wang ming","M",58};
}

复制纯文本新窗口

1. struct stu{
2. int num;
3. char *name;
4. char sex;
5. float score;
6. }boy[5]={
7. {101,"Li ping",'M',45},
8. {102,"Zhang ping",'M',62.5},
9. {103,"He fang",'F',92.5},
10. {104,"Cheng ling",'F',87},
11. {105,"Wang ming",'M',58}
12. };
13. main(){
14. int i,c=0;
15. float ave,s=0;
16. for(i=0;i<5;i++){
17. s+=boy[i].score;
18. if(boy[i].score<60) c+=1;
19. }
20. printf("s=%f\n",s);
21. ave=s/5;
22. printf("average=%f\ncount=%d\n",ave,c);
23. }

struct stu{
    int num;
    char *name;
    char sex;
    float score;
}boy[5]={
    {101,"Li ping",'M',45},
    {102,"Zhang ping",'M',62.5},
    {103,"He fang",'F',92.5},
    {104,"Cheng ling",'F',87},
    {105,"Wang ming",'M',58}
};
main(){
    int i,c=0;
    float ave,s=0;
    for(i=0;i<5;i++){
        s+=boy[i].score;
        if(boy[i].score<60) c+=1;
    }
    printf("s=%f\n",s);
    ave=s/5;
    printf("average=%f\ncount=%d\n",ave,c);
}

复制纯文本新窗口

1. #include"stdio.h"
2. #define NUM 3
3. struct mem{
4. char name[20];
5. char phone[10];
6. };
7. main(){
8. struct mem man[NUM];
9. int i;
10. for(i=0;i<NUM;i++){
11. printf("input name:\n");
12. gets(man[i].name);
13. printf("input phone:\n");
14. gets(man[i].phone);
15. }
16. printf("name\t\t\tphone\n\n");
17. for(i=0;i<NUM;i++)
18. printf("%s\t\t\t%s\n",man[i].name,man[i].phone);
19. }

#include"stdio.h"
#define NUM 3
struct mem{
    char name[20];
    char phone[10];
};
main(){
    struct mem man[NUM];
    int i;
    for(i=0;i<NUM;i++){
        printf("input name:\n");
        gets(man[i].name);
        printf("input phone:\n");
        gets(man[i].phone);
    }
    printf("name\t\t\tphone\n\n");
    for(i=0;i<NUM;i++)
        printf("%s\t\t\t%s\n",man[i].name,man[i].phone);
}