题目描述

在很多的电视大赛中,通常当选手表演结束后,现场观众通过手中的按键对参赛选手进行投票,然后对选手获得的票数进行统计,从高到低进行降序排列,从而自动产生冠军、亚军和季军。现在要求编写一程序模拟实现上述系统的功能。

(1) 在本例中首先输入参赛选手的人数(范围为1-9个);

(2) 将选手的编号和姓名依次存入顺序表单元中;

(3) 观众通过按键进行投票,按“1”为1号选手投票,按“2”为2号选手投票,以此类推,已按零作为投票结束标志;

(4) 投票结束后进行排序,然后为每个选手计算名次,得票相同的名次也相同。

(5) 在主函数中调用菜单函数调试程序。

存储类型的定义

参赛选手信息存储类型的定义：

typedef struct node{

char name[8]; //选手姓名

int num; //选手编号

int score; //选手得分

int tax; //选手名次

}Node;

(请使用滚轮下翻)

#include

#include

typedef struct Score

{

char AthleteName[20];

char SchoolName[20];

int SchoolCode;

int Rank;

char Achievement[10];

} Score;

typedef struct Match

{

int MatchCode;

char MatchName[10];

int Top;

Score *RankList;//比赛项目里面包含着分数(储存结构层面)

} Match, *Event;

typedef struct Record

{

int MatchCode;

char MatchName[10];

int Rank;

char Achievement[10];

char AthleteName[20];

int GetScore;

} Record;

typedef struct School

{

char SchoolName[20];

int num;

int ptr;

Record *RecordList;

} School, *SchoolSheet;

typedef struct Team

{

int SchoolCode;

char SchoolName[20];

int ManTotal;

int WomanTotal;

int TeamTotal;

} Team, *All;

int n, m, w, t;

Event A;

SchoolSheet B;

All C;

int ScoreList[8] = {5, 3, 2, 7, 5, 3, 2, 1};

void Start()

{

printf("--------------------------\n");

printf("欢迎使用运动会分数统计系统\n");

printf("--------------------------\n");

return;

}

void Function()

{

printf("-----功能选择-----\n");

printf("1.初始化\n");

printf("2.清零\n");

printf("3.录入各项比赛成绩\n");

printf("4.产生学校成绩单\n");

printf("5.产生团体总分报表\n");

printf("6.结果显示\n");

printf("7.返回主界面\n");

printf("0.退出系统\n");

return;

}

void login()

{

printf("参加运动会的学校个数:");

scanf("%d", &n);

getchar();

printf("运动会的男子项目个数:");

scanf("%d", &m);

getchar();

printf("运动会的女子项目个数:");

scanf("%d", &w);

getchar();

A = (Event)malloc((w + m) * sizeof(Match));

B = (SchoolSheet)malloc(n * sizeof(School));

C = (All)malloc(n * sizeof(Team));

if (!A)

exit(1);

if (!B)

exit(1);

if (!C)

exit(1);

return;

}

void Clear()

{

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

{

(B + i)->num = 0;

(B + i)->ptr = 0;

(B + i)->RecordList = NULL;

(C + i)->SchoolCode = 0;

(C + i)->ManTotal = 0;

(C + i)->WomanTotal = 0;

(C + i)->TeamTotal = 0;

}

for (int j = 0; j < (m + w); j++)

{

(A + j)->Top = 0;

(A + j)->MatchCode = 0;

(A + j)->RankList = NULL;

}

return;

}

void Input()

{

int num = 0;

for (int i = 0; i < (m + w); i++)

{

(A + i)->MatchCode = i + 1;

printf("请输入取前几名(int)，以及项目名称(char)");

scanf("%d %s", &(A + i)->Top, (A + i)->MatchName);

getchar();

num = (A + i)->Top;

(A + i)->RankList = (Score *)malloc(num * sizeof(Score));

Score *R = (A + i)->RankList;

for (int j = 0; j < num; j++)

{

(R + j)->Rank = j + 1;

printf("请输入运动员名字");

scanf("%s", (R + j)->AthleteName);

printf("请输入学校名称");

scanf("%s", (R + j)->SchoolName);

printf("请输入学校编号");

scanf("%d", &(R + j)->SchoolCode);

(B + (R + j)->SchoolCode - 1)->num++;

printf("请输入名次");

scanf("%s", (R + j)->Achievement);

}

}

return;

}

void SchoolScoreSheet()

{

for (int j = 0; j < n; j++)

{

int c = (B + j)->num;

(B + j)->RecordList = (Record *)malloc(c * sizeof(Record));

}

int num = 0;

for (int i = 0; i < (m + w); i++)

{

Score *R = (A + i)->RankList;

num = (A + i)->Top;

for (int j = 0; j < num; j++)

{

int k = 0, h = 0;

k = (R + j)->SchoolCode - 1;

strcpy((B + k)->SchoolName, (R + j)->SchoolName);

h = (B + k)->ptr;

Record *L = (B + k)->RecordList;

(L + h)->MatchCode = i + 1;

(L + h)->Rank = (R + j)->Rank;

strcpy((L + h)->MatchName, (A + i)->MatchName);

strcpy((L + h)->AthleteName, (R + j)->AthleteName);

strcpy((L + h)->Achievement, (R + j)->Achievement);

if ((A + i)->Top != 3)

(L + h)->GetScore = ScoreList[(R + j)->Rank + 2];

else

(L + h)->GetScore = ScoreList[(R + j)->Rank - 1];

(B + k)->ptr++;

}

}

return;

}

void TeamScoreSheet()

{

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

{

(C + i)->SchoolCode = i + 1;

strcpy((C + i)->SchoolName, (B + i)->SchoolName);

Record *L = (B + i)->RecordList;

for (int j = 0; j < (B + i)->num; j++)

{

if ((L + j)->MatchCode <= m)

(C + i)->ManTotal = (C + i)->ManTotal + (L + j)->GetScore;

else

(C + i)->WomanTotal = (C + i)->WomanTotal + (L + j)->GetScore;

}

(C + i)->TeamTotal = (C + i)->ManTotal + (C + i)->WomanTotal;

}

return;

}

void Show()

{

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

{

printf("\n%s的成绩单:\n", (B + i)->SchoolName);

printf("项目名\t姓名\t名次\t得分\n");

int k = (B + i)->num;

Record *L = (B + i)->RecordList;

for (int j = 0; j < k; j++)

{

printf("%s\t%s\t%d\t%d\n", (L + j)->MatchName, (L + j)->AthleteName, (L + j)->Rank, (L + j)->GetScore);

}

}

printf("团体总分报表:\n");

printf("校号\t学校名称\t男子团体总分\t女子团体总分\t团体总分\n");

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

{

printf("%d\t%-20s%d\t\t%d\t\t%d\n", (C + i)->SchoolCode, (C + i)->SchoolName, (C + i)->ManTotal, (C + i)->WomanTotal, (C + i)->TeamTotal);

}

return;

}

void logoff() //退出系统

{

printf("退出\n");

exit(0);

}

void Home()

{

Function();

while (1)

{

printf("请输入选择的功能:");

scanf("%d", &t);

getchar();

switch (t)

{

case 1:

login();//初始化

break;

case 2:

Clear();//清零

break;

case 3:

Input();//录入各项比赛成绩

break;

case 4:

SchoolScoreSheet();//产生学校成绩单

break;

case 5:

TeamScoreSheet();//产生团体总分报表

break;

case 6:

Show();//结果显示

break;

case 7:

Home();//返回主界面

break;

case 0:

logoff();//退出系统

break;

}

}

return;

}

int main()

{

Start();//打印欢迎菜单

Home();//打印选项菜单

return 0;

}