這是我個人寫的乙個學生管理系統,這是我僅僅用來練手的**,要知道鍊錶可是你在面試過程中最大機率會考到的,我是陸續從單向鍊錶入門,然後採用雙向鍊錶寫的**!如有bug,請指正,讓我們共同進步!
1 #include2 #include3 #include
4struct
student5;
14 typedef struct
student link;
15 link *head;
16int
insert()
1734 printf("
請輸入學生的班級號碼:\n");
35 scanf("
%d",&newnode->class_num);
36 newnode->next =null;
37 newnode->pr =null;
38if(temp_head->next ==null)
3945
int flag = 0;46
while(temp_head->next !=null)47
57 temp_head = temp_head->next;58}
59if(flag == 0)60
65return0;
66}67int
input()
6875
else
if(strcmp(num,"
delete
") == 0)76
79else
if(strcmp(num,"
display
") == 0)80
83else
if(strcmp(num,"
exit
") == 0)84
87else
88 91}
92int display(int
id)93
101while(temp_head !=null)
102109 temp_head = temp_head->next;
110}
111if(flag == 0
)112
115return0;
116}
117int delete(int
id)118
126while(temp_head !=null)
127136
else
137
143}
144 temp_head = temp_head->next;
145146
}147
if(flag == 1
)148
151else
152155
return0;
156}
157int
main()
158197 printf("
請輸入命令!\n");
198 pid =input();
199}
200 printf("
該程式結束!\n");
201return0;
202 }
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