/* 足球比赛积分统计系统
作者：施瑞文
时间：2018.2
*/
//为简单化，这里没有加上文件的操作
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include<windows.h>
#include<conio.h>
#define LEN sizeof(match)
typedef struct football
{
char name[20];//[足球]队名
int num[4];//num[0]为单支球队需比赛场数, num[1]为赢场数，num[2]为平场数，num[3]为负场数
int goal;//进球数
int lose;//失球数
int integral;//积分
int pure;//净胜球
struct football *next;
}match;
void menu();//声明菜单函数
match *creat();//输入球队信息
void print(match *head);//排序
match *Add(match *head);//增加球队信息
match *Amend(match *head);//修改球队信息
match *Del(match *head);//删除球队信息
void End();//退出该软件
int n=0;//记录节点长度
match *p2;
void toxy(int x, int y)//将光标移动到X,Y坐标处
{
COORD pos = { x , y };
HANDLE Out = GetStdHandle(STD_OUTPUT_HANDLE);
SetConsoleCursorPosition(Out, pos);
}
void menu()
{
system("cls");//清屏
system("color 72");//颜色
toxy(30,6);
printf("--------------------MENU-----------------------\n");
toxy(30,8);
printf("| 1. Record the information of this match |\n");
toxy(30,10);
printf("| 2. Add the information of this match |\n");
toxy(30,12);
printf("| 3. Check the information of this match |\n");
toxy(30,14);
printf("| 4. delete the information of the match |\n");
toxy(30,16);
printf("| 5. Amend the information of the match |\n");
toxy(30,18);
printf("| 6. End this operation |\n");
toxy(30,20);
printf("-----------------------------------------------\n");
toxy(30,22);
printf("What are you want to do ? Input please:");
}
match *creat()
{
system("cls");//清屏
system("color 74");//颜色
int t,n=0;
match *head,*p1;
p2=p1=(match *)malloc(LEN);
head=NULL;
/*录入足球队名，比赛场数，得、失 球数和进球积分*/
/*输入第一个节点数据 */
printf("Enter the total number of the football teams:");//参赛的球队数量
scanf("%d",&t);
while(n!=t)
{
n++;
printf("the name of team %d :",n);//球队名
scanf("%s",p1->name);
printf("team %d win round(s):",n);//该球队赢局场数
scanf("%d",&p1->num[1]);
printf("team %d draw round(s):",n);//该球队平局场数
scanf("%d",&p1->num[2]);
printf("team %d goal:",n);
scanf("%d",&p1->goal);
printf("team %d lose:",n);
scanf("%d",&p1->lose);
p1->integral=p1->num[1]*2+p1->num[2];
p1->pure=p1->goal-p1->lose;
if(n==1)
{
head=p1;
}
else
{
p2->next=p1;
p2=p1;
}
p1=(match *)malloc(LEN);
}
p2->next=NULL;
return head;
}
match *Add(match *head)//增加球队
{
system("cls");//清屏
system("color 72");//颜色
match *p,*q,*newhead;
int x,y=0;
newhead=NULL;
p=q=(match *)malloc(LEN);
printf("How many teams you want to add?Input please：");
scanf("%d",&x);
while(y!=x)
{
y++;
printf("the name of team %d :",y);//球队名
scanf("%s",p->name);
printf("team %d win round(s):",y);//该球队赢局场数
scanf("%d",&p->num[1]);
printf("team %d draw round(s):",y);//该球队平局场数
scanf("%d",&p->num[2]);
printf("the number of team %d goal:",y);
scanf("%d",&p->goal);
printf("the number of team %d lose:",y);
scanf("%d",&p->lose);
p->integral=p->num[1]*2+p->num[2];
p->pure=p->goal-p->lose;
if(y==1)
{
newhead=p;
}
else
{
q->next=p;
q=p;
}
p=(match *)malloc(LEN);
}
q->next=NULL;
p2->next=newhead;//让新增加的信息接入原有链表的后面
return head;
}
match *Amend(match *head)//修改信息
{
system("cls");
system("color 72");
do{
match *p=head;
char name[10];
printf("Please input the team's name which you want to modify:");
gets(name);
while(p!=NULL&&strcmp(p->name,name)!=0)
{
p=p->next;
}
if(p!=NULL)
{
toxy(25,4);
printf("team_name win draw goal lose integral\n");
toxy(25,6);
printf("|%3s%10d%10d%10d%10d%10d|\n",p->name,p->num[1],p->num[2],p->goal,p->lose,p->integral);
printf("Enter the new information please；\n");
printf("the name of new team :");//球队名
scanf("%s",p->name);
printf("team win round(s):");//该球队赢局场数
scanf("%d",&p->num[1]);
printf("team draw round(s):");//该球队平局场数
scanf("%d",&p->num[2]);
printf("the number of new team's goal:");
scanf("%d",&p->goal);
printf("the number of new team's lose:");
scanf("%d",&p->lose);
p->integral=p->num[1]*2+p->num[2];
p->pure=p->goal-p->lose;
break;
}
else
{
printf("Input error!Please input again:");
}
}while(1);
return head;
}
match *Del(match *head)//删除信息
{
system("cls");//清屏
do{
match *p=head,*pre=NULL;//pre是p的前驱结点
char name[10];
printf("Please input the team's name which you want to delete；");
gets(name);
while(p!=NULL&&strcmp(p->name,name)!=0)
{
pre=p;
p=p->next;
}
if(p!=NULL)
{
if(pre==NULL)
{
head=p->next;
}
else
{
pre->next=p->next;
}
free(p);
break;
}
else
{
printf("Input error!Please input again:");
}
}while(1);
return head;
}
void End()
{
system("cls");
system("color 74");
toxy(20,10);
printf("Thanks for your using!^-^");
exit(0);//退出
getch();
}
void print(match *head)
{
system("cls");
system("color 74");
match *p,*q,t1,t2,t3,*pt;
for(p=head;p!=NULL;p=p->next)//球队排序，冒泡法排序 ，关于链表的排序有点小复杂哦~
{
for(q=p->next;q!=NULL;q=q->next) //这里有3重排序
{
if(p->integral<q->integral)
{
t1=*p;
*p=*q;
*q=t1;
pt=p->next;
p->next=q->next;
q->next=pt;
}
else if(p->integral==q->integral)
{
if(p->pure<q->pure)
{
t2=*p;
*p=*q;
*q=t2;
pt=p->next;
p->next=q->next;
q->next=pt;
}
else if(p->pure==q->pure)
{
if(p->goal<q->goal)
{
t3=*p;
*p=*q;
*q=t3;
pt=p->next;
p->next=q->next;
q->next=pt;
}
}
}
}
}
p=head;//重新让p指向第一个结点
toxy(20,4);
printf("--------------------the football match imformation----------------------\n");
toxy(20,6);
printf("team_name win draw goal lose integral\n");
int m=8;
while(p!=NULL)
{
toxy(20,m);
printf("|%3s%10d%10d%10d%10d%10d|\n",p->name,p->num[1],p->num[2],p->goal,p->lose,p->integral);
p=p->next;
m+=2;
}
printf("\nPlease press any key return to MENU. ");
getch();
}
int main()
{
match *head;
char x;
do{
system("cls");
system("color 72");
menu();
x=getch();
switch(x)
{
case '1':
head=creat();
break;
case '2':
head=Add(head);
break;
case '3':
print(head);
break;
case '4':
head=Del(head);
break;
case '5':
head=Amend(head);
break;
case '6':
End();
break;
default:
printf("Input error!Please input again:");
}
}while(1);//永远为真
return 0;
}
