#include <malloc.h>  
#include <stdio.h>  
#include <stdlib.h>  
#include <string.h>  
#define NULL 0
#define MaxSize 30

typedef struct athletestruct /*运动员*/
{
 char name[20];  
 int score; /*分数*/
 int range; /**/
 int item; /*项目*/
}ATH;
typedef struct schoolstruct /*学校*/
{
 int count; /*编号*/
 int serial; /**/  
 int menscore; /*男选手分数*/
 int womenscore; /*女选手分数*/
 int totalscore; /*总分*/
 ATH athlete[MaxSize]; /**/
 struct schoolstruct *next;  
}SCH;

int nsc,msp,wsp;  
int ntsp;  
int i,j;  
int overgame;  
int serial,range;  
int n;  
SCH *head,*pfirst,*psecond;  
int *phead=NULL,*pafirst=NULL,*pasecond=NULL;  

input ()
{
 char answer;  
 head = (SCH *)malloc(sizeof(SCH)); /**/
 head->next = NULL;
 pfirst = head;  
 answer = 'y';
 while ( answer == 'y' )
 {
Is_Game_DoMain:
 printf("\nGET Top 5 when odd\nGET Top 3 when even");
 printf("\n输入运动项目序号 (x<=%d):",ntsp);
 scanf("%d",pafirst);
 overgame = *pafirst;
 if ( pafirst != phead )
 {
 for ( pasecond = phead ; pasecond < pafirst ; pasecond ++ )
 {
 if ( overgame == *pasecond )
 {
 printf("\n这个项目已经存在请选择其他的数字\n");
 goto Is_Game_DoMain;
 }
 }
 }
 pafirst = pafirst + 1;
 if ( overgame > ntsp )
 {
 printf("\n项目不存在");
 printf("\n请重新输入");
 goto Is_Game_DoMain;
 }
 switch ( overgame%2 )
 {
 case 0: n = 3;break;
 case 1: n = 5;break;
 }
 for ( i = 1 ; i <= n ; i++ )
 {
Is_Serial_DoMain:
 printf("\n输入序号 of the NO.%d (0<x<=%d): ",i,nsc);

 scanf("%d",&serial);
 if ( serial > nsc )  
 {
 printf("\n超过学校数目,请重新输入");
 goto Is_Serial_DoMain;
 }
 if ( head->next == NULL )  
 {
 create();
 }
 psecond = head->next ;  
 while ( psecond != NULL )  
 {
 if ( psecond->serial == serial )
 {
 pfirst = psecond;
 pfirst->count = pfirst->count + 1;
 goto Store_Data;
 }
 else
 {
 psecond = psecond->next;
 }
 }
 create();
Store_Data:

 pfirst->athlete[pfirst->count].item = overgame;
 pfirst->athlete[pfirst->count].range = i;
 pfirst->serial = serial; ("Input name:) : ");

 scanf("%s",pfirst->athlete[pfirst->count].name);
 }
 printf("\n继续输入运动项目(y&n)？");
 answer = getch();
 printf("\n");
 }
}

calculate() /**/
{
 pfirst = head->next;
 while ( pfirst->next != NULL )
 {
 for (i=1;i<=pfirst->count;i++)
 {
 if ( pfirst->athlete[i].item % 2 == 0 )  
 {
 switch (pfirst->athlete[i].range)
 {
 case 1:pfirst->athlete[i].score = 5;break;
 case 2:pfirst->athlete[i].score = 3;break;
 case 3:pfirst->athlete[i].score = 2;break;
 }
 }
 else  
 {
 switch (pfirst->athlete[i].range)
 {
 case 1:pfirst->athlete[i].score = 7;break;
 case 2:pfirst->athlete[i].score = 5;break;
 case 3:pfirst->athlete[i].score = 3;break;
 case 4:pfirst->athlete[i].score = 2;break;
 case 5:pfirst->athlete[i].score = 1;break;
 }
 }
 if ( pfirst->athlete[i].item <=msp )  
 {
 pfirst->menscore = pfirst->menscore + pfirst->athlete[i].score;
 }
 else  
 {
 pfirst->womenscore = pfirst->womenscore + pfirst->athlete[i].score;
 }
 }
 pfirst->totalscore = pfirst->menscore + pfirst->womenscore;
 pfirst = pfirst->next;
 }
}

output()
{
 pfirst = head->next;
 psecond = head->next;
 while ( pfirst->next != NULL )  
 {
 clrscr();
 printf("\n第%d号学校的结果成绩:",pfirst->serial);
 printf("\n\n项目的数目\t学校的名字\t分数");
 for (i=1;i<=ntsp;i++)  
 {
 for (j=1;j<=pfirst->count;j++)  
 {
 if ( pfirst->athlete[j].item == i )
 {
  
  
 printf("\n %d\t\t\t\t\t\t%s\n %d",i,pfirst->athlete[j].name,pfirst->athlete[j].score);break;
  
 }
 }
 }
 printf("\n\n\n\t\t\t\t\t\t按任意建 进入下一页");
 getch();
 pfirst = pfirst->next;
 }
 clrscr();
 printf("\n运动会结果:\n\n学校编号\t男运动员成绩\t女运动员成绩\t总分");
 pfirst = head->next;
 while ( pfirst->next != NULL )
 {
 printf("\n %d\t\t %d\t\t %d\t\t %d",pfirst->serial,pfirst->menscore,pfirst->womenscore,pfirst->totalscore);
 pfirst = pfirst->next;
 }
 printf("\n\n\n\t\t\t\t\t\t\t按任意建结束");
 getch();
}

create()
{
  
 pfirst = (struct schoolstruct *)malloc(sizeof(struct schoolstruct));
 pfirst->next = head->next ;
 head->next = pfirst ;
  
 pfirst->count = 1;
 pfirst->menscore = 0;
 pfirst->womenscore = 0;
 pfirst->totalscore = 0;
}
void Save()
{FILE *fp;
 if((fp = fopen("school.dat","wb"))==NULL)
 {printf("can't open school.dat\n");
 fclose(fp);
 return;
 }
 fwrite(pfirst,sizeof(SCH),10,fp);
 fclose(fp);
 printf("文件已经成功保存\n");
}

void main()
{
 system("cls");
 printf("\n\t\t\t 运动会分数统计\n");
 printf("输入学校数目 (x>= 5):");
 scanf("%d",&nsc);  
 printf("输入男选手的项目(x<=20):");
 scanf("%d",&msp);  
 printf("输入女选手项目(<=20):");
 scanf("%d",&wsp);  
 ntsp = msp + wsp;  

 phead = calloc(ntsp,sizeof(int *));
 pafirst = phead;
 pasecond = phead;
 input();
 calculate();  
 output();
 Save();
}







E:\C++\MSDev98\MyProjects\1\01.cpp(85) : error C2065: 'create' : undeclared identifier
E:\C++\MSDev98\MyProjects\1\01.cpp(111) : error C2065: 'getch' : undeclared identifier
E:\C++\MSDev98\MyProjects\1\01.cpp(114) : warning C4508: 'input' : function should return a value; 'void' return type assumed
E:\C++\MSDev98\MyProjects\1\01.cpp(155) : warning C4508: 'calculate' : function should return a value; 'void' return type assumed
E:\C++\MSDev98\MyProjects\1\01.cpp(163) : error C2065: 'clrscr' : undeclared identifier
E:\C++\MSDev98\MyProjects\1\01.cpp(193) : warning C4508: 'output' : function should return a value; 'void' return type assumed
E:\C++\MSDev98\MyProjects\1\01.cpp(196) : error C2373: 'create' : redefinition; different type modifiers
E:\C++\MSDev98\MyProjects\1\01.cpp(206) : warning C4508: 'create' : function should return a value; 'void' return type assumed
E:\C++\MSDev98\MyProjects\1\01.cpp(231) : error C2440: '=' : cannot convert from 'void *' to 'int *'
        Conversion from 'void*' to pointer to non-'void' requires an explicit cast