If you write a small program in TC 2.0, you will get 100 points if you are satisfied with it.

#include "stdio.h"

#include "iostream.h"

typedef struct node

{

long number;

node *next;

}seqlist;

printnode(seqlist*L)//Display the data in the linked list

{

seqlist *Node,*H;

H=L;

while(H->next)

{

printf("%d\n",H->next->number);

H=H->next;

}

p>

}

deletnode(seqlist*L)//Delete a node

{

long nu;

seqlist *Node,*H;

H=L;

printf("Enter the node to be deleted:");

cin>>nu;

while(H->next)

{

if(H->next->number==nu)

{

H->next=H->next->next;

break;

}

H=H->next ;

}

}

void creathead(seqlist*L)//Create a linked list

{

long nu;

seqlist *Node,*H;

H=L;

while(1)

{

printf("Please enter student number (ends with 0):");

cin>>nu;

if(nu!=0)

{

Node=new node;

Node->number=nu;

H->next=Node;

Node->next=NULL;

H=H->next;

}

else break;

}

}

main()

{

seqlist *head;

head=new node;

head->next=NULL;

creathead(head);

printnode(head);

deletnode(head);

printnode(head);

}

3.#include "stdio.h"

#include "string.h"

struct student

{

char xm[20];

char xh[20];

char JG[ 15];

int CJ;

}dat[50],*p=dat;

int Add;

Input( )

{

int n=0;

int flag=1;

while(flag)

{

printf("Please Enter student number: ");

gets(dat[n].xh);

printf("Please enter name: ");

gets( dat[n].xm);

printf("Please enter your place of birth:");

gets(dat[n].JG);

printf ("Please enter the score:");

scanf("%d",&dat[n].CJ);

printf("Press 0 to stop input");

p>

fflush(stdin);

scanf("%d",&flag);

if(flag==0)break;

else n++;

fflush(stdin);

}

Add=n;

}

sort ()

{

int i,j;

int tcj;

char txm[20],txh[20], tjg[20];

for(i=0;i

for(j=1;j< p>{

if(dat[i].CJ

{

tcj=dat[i]. CJ;

dat[i].CJ=dat[i+1].CJ;

dat[i+1].CJ=tcj;

strcpy(txh,dat[i].xh);

strcpy(dat[i].xh,dat[i+1].xh);

strcpy(dat[i +1].xh,txh);

strcpy(txm,dat[i].xm);

strcpy(dat[i].xm,dat[i+1] .xm);

strcpy(dat[i+1].xm,txm);

strcpy(tjg,dat[i].JG);

strcpy(dat[i].JG,dat[i+1].JG);

strcpy(dat[i+1].JG,tjg);

} < /p>

}

}

main()

{

Input();

sort();

printf("Name\t\tStudent ID\t\tPlace of Birth\t\tGrade");

for(int i=0;i <=Add;i++)

{

printf("%s\t\t",dat[i].xm);

printf(" %s\t\t",dat[i].xh);

printf("%s\t\t",dat[i].JG);

printf ("%d",dat[i].CJ);

printf("\n");

}

}

< p>This is a small student management system that I built before. You can use it by just modifying it.