#include <string.h>
#include <stdlib.h>
#include <time.h>
// 格式化时间函数
char __format_time__[40]
char* getFormatTime(long t)
{
strftime(__format_time__,sizeof(__format_time__)/sizeof(char),"%Y.%m.%d %H:%M:%S",gmtime(&t))
return __format_time__
}
// 保存玩家源宏竖信息的文件
char PLAYER_DATA_FILE_NAME[] = "player.txt"
// 系统默认的用户名
const char PALYER_DEFAULT_SYSTEM_NAME[] = "player"
// 用户名最大长度
const int PLAYER_MAX_NAME_LENGTH = 20
// 密码最大长度
const int PLAYER_MAX_PASS_LENGTH = 20
// 玩家信息
struct Player
{
// 唯一的账号名称
char name[PLAYER_MAX_NAME_LENGTH+1]
// 登陆密码
char pass[PLAYER_MAX_PASS_LENGTH+1]
struct Player *next
Player()
{
strcpy(name,"")
strcpy(pass,"")
next = NULL
}
}
// 全局雹大变量：游戏玩家链表
struct Player* _players = NULL
// 全局变量：当前登陆的游戏玩家
struct Player _loginPlayer
// 保存游戏信息的文件
char GAME_DATA_FILE_NAME[] = "game.txt"
// 排行榜上记录保存个数
const int GAME_MAX_TOP_PLAYERS = 5
// 猜价格最多尝试次数
const int GAME_MAX_TRY_TIME = 3
// 猜价格的最小值
const int GAME_MIN_PRICE = 1000
// 猜价格的最大值
const int GAME_MAX_PRICE = 9999
// 一局游绝灶戏的信息
struct Game
{
// 游戏开始时间
long startTime
// 游戏结束时间
long endTime
// 玩家账号
char playerName[PLAYER_MAX_NAME_LENGTH+1]
// 真实价格
int realPrice
// 是否成功猜出
int isSuccess
// 玩家一共猜的次数
int guessTime
// 玩家猜了 guessTime 次，每次才的价格
int guessPrice[GAME_MAX_TRY_TIME]
struct Game *next
Game()
{
startTime = time(NULL)
strcpy(playerName,"")
srand(time(NULL))
isSuccess = 0
realPrice = rand()%(GAME_MAX_PRICE-GAME_MIN_PRICE)+GAME_MIN_PRICE
guessTime = 0
next = NULL
}
}
// 全局变量：猜价格游戏链表
struct Game* _games = NULL
// 初始化 游戏玩家链表
void initPlayer()
{
FILE * playerFile = fopen(PLAYER_DATA_FILE_NAME,"r")
struct Player *p,tempPlayer
if(playerFile)
{
while(fscanf(playerFile,"%s%s",tempPlayer.name,tempPlayer.pass)!=EOF)
{
if(_players == NULL)
{
_players = (struct Player*)malloc(sizeof(struct Player))
*_players = tempPlayer
p = _players
}
else
{
p->next = (struct Player*)malloc(sizeof(struct Player))
*p->next = tempPlayer
p = p->next
}
}
fclose(playerFile)
}
}
// 保存 游戏玩家链表
void savePlayer()
{
FILE * playerFile = fopen(PLAYER_DATA_FILE_NAME,"w")
struct Player *p
if(playerFile)
{
p = _players
while(p)
{
fprintf(playerFile,"%s %s\n",p->name,p->pass)
p = p->next
}
fclose(playerFile)
}
}
// 初始化 猜价格游戏链表
void initGame()
{
FILE * gameFile = fopen(GAME_DATA_FILE_NAME,"r")
struct Game *p,tempGame
int i
if(gameFile)
{
while(
fscanf(gameFile,"%ld%ld%s%d%d%d",
&tempGame.startTime,
&tempGame.endTime,
&tempGame.playerName,
&tempGame.realPrice,
&tempGame.isSuccess,
&tempGame.guessTime
)!=EOF)
{
for(i=0i<tempGame.guessTimei++)
{
fscanf(gameFile,"%d",&tempGame.guessPrice[i])
}
if(_games == NULL)
{
_games = (struct Game*)malloc(sizeof(struct Game))
*_games = tempGame
p = _games
}
else
{
p->next = (struct Game*)malloc(sizeof(struct Game))
*p->next = tempGame
p = p->next
}
}
fclose(gameFile)
}
}
// 保存 猜价格游戏链表
void saveGame()
{
FILE * gameFile = fopen(GAME_DATA_FILE_NAME,"w")
struct Game *p
int i
if(gameFile)
{
p = _games
while(p)
{
fprintf(gameFile,"%ld %ld %s %d %d %d",
p->startTime,
p->endTime,
p->playerName,
p->realPrice,
p->isSuccess,
p->guessTime
)
for(i=0i<p->guessTimei++)
{
fprintf(gameFile," %d",p->guessPrice[i])
}
fprintf(gameFile,"\n")
p = p->next
}
fclose(gameFile)
}
}
// 猜价格游戏主菜单
int printMainMenu()
{
char strChoice[100]
int intChoice
do
{
printf("\n*******************************************\n")
printf("****主菜单\n")
printf("*******************************************\n")
printf("****1)查看排行榜\n")
printf("****2)清除排行榜\n")
printf("****3)登录账号开始游戏\n")
printf("****4)申请账号开始游戏\n")
printf("****5)退出游戏\n")
printf("*******************************************\n")
scanf("%s",strChoice)
intChoice = atoi(strChoice)
if(intChoice<1 || intChoice >5)
{
printf("****命令错误！请重新输入命令！")
}
}
while(intChoice<1 || intChoice >5)
return intChoice
}
/*
对已有的游戏记录根据【猜价格的次数】递增排序
如果【猜价格的次数】相等，
根据【使用的时间】递增排序，
如果【使用的时间】相等，
根据【开始的时间】递增排序，
*/
void sortGames()
{
struct Game *p , *q , tempGame1,tempGame2
p = _games
while(p)
{
q = p->next
while(q)
{
if
(
p->guessTime >q->guessTime ||
(p->guessTime == q->guessTime &&(p->endTime - p->startTime) >(q->endTime - q->startTime)) ||
(p->guessTime == q->guessTime &&(p->endTime - p->startTime) == (q->endTime - q->startTime) &&p->startTime >q->startTime)
)
{
tempGame1 = *p
tempGame2 = *q
// 注意交换的时候，next 指针不能交换
*p = tempGame2
p->next = tempGame1.next
// 注意交换的时候，next 指针不能交换
*q = tempGame1
q->next = tempGame2.next
}
q = q->next
}
p = p->next
}
}
// 查看排行榜
void printRankList()
{
int counter = 0
struct Game *p
printf("\n*******************************************\n")
printf("****玩家排名\n")
printf("*******************************************\n")
// 没有记录
if(!_games)
{
printf("****排名：%4d 用户：%10s(default) 用了%4d次\n",1,PALYER_DEFAULT_SYSTEM_NAME,GAME_MAX_TRY_TIME)
}
else
{
// 排序
sortGames()
p = _games
counter = 0
// 查看前 GAME_MAX_TOP_PLAYERS 名（如果有那么多），并且成功猜出价格的
while(p &&counter <GAME_MAX_TOP_PLAYERS &&p->isSuccess)
{
counter ++
printf("****排名：%4d 用户：%10s用了%4d次\n",counter,p->playerName,p->guessTime)
printf(" 开始时间：%s\n",getFormatTime(p->startTime))
printf(" 结束时间：%s\n\n",getFormatTime(p->endTime))
p = p->next
}
}
printf("*******************************************\n")
}
// 清除排行榜
void clearRankList()
{
struct Game *p = _games , *q
while(p)
{
q = p->next
free(p)
p=q
}
_games = NULL
printf("\n*******************************************\n")
printf("****清空排名榜\n")
printf("*******************************************\n")
printf("****排名榜已经清空！\n")
printf("*******************************************\n")
}
// 猜价格游戏用户登陆菜单
int printLoginMenu()
{
struct Player *p
char name[PLAYER_MAX_NAME_LENGTH+1]
char pass[PLAYER_MAX_PASS_LENGTH+1]
int i
char ch
printf("\n*******************************************\n")
printf("****登录菜单\n")
printf("*******************************************\n")
printf("****输入用户名称：")
scanf("%s",name)
printf("****输入用户密码：")
scanf("%s",pass)
/*
i=0
while((ch=getch())!='\n')
{
pass[i++]=ch
}
pass[i]='\n'
*/
p=_players
while(p)
{
if(strcmp(p->name,name) == 0 &&strcmp(p->pass,pass) == 0)
{
break
}
else
{
p = p->next
}
}
if(p)
{
printf("****登陆成功！\n")
printf("*******************************************\n")
strcpy(_loginPlayer.name,name)
strcpy(_loginPlayer.pass,pass)
return 1
}
else
{
printf("****登陆失败！用户名不存在或者密码错误！\n")
printf("*******************************************\n")
return 0
}
}
// 猜价格游戏用户注册菜单
int printRegisterMenu()
{
struct Player *p
char name[PLAYER_MAX_NAME_LENGTH+1]
char pass[PLAYER_MAX_PASS_LENGTH+1]
int i
char ch
printf("\n*******************************************\n")
printf("****注册菜单\n")
printf("*******************************************\n")
do
{
printf("****输入要注册的用户名称：")
scanf("%s",name)
if(strcmp(PALYER_DEFAULT_SYSTEM_NAME,name) == 0)
{
printf("****%s 是系统默认的用户名，不能被注册！\n",PALYER_DEFAULT_SYSTEM_NAME)
}
else if(strlen(name)==0)
{
printf("****用户名不能为空！\n")
}
}
while(strlen(name)==0 || strcmp(PALYER_DEFAULT_SYSTEM_NAME,name)== 0 )
printf("****输入要注册的用户密码：")
scanf("%s",pass)
/*
i=0
while((ch=getch())!='\n')
{
pass[i++]=ch
}
pass[i]='\n'
*/
p=_players
while(p)
{
if(strcmp(p->name,name) == 0 &&strcmp(p->pass,pass) == 0)
{
break
}
else
{
p = p->next
}
}
if(!p)
{
printf("****注册成功！\n")
printf("*******************************************\n")
// 更新当前登陆的用户
strcpy(_loginPlayer.name,name)
strcpy(_loginPlayer.pass,pass)
// 添加一个新的玩家到玩家列表
p = (struct Player*)malloc(sizeof(struct Player))
*p = _loginPlayer
p->next = _players
_players = p
return 1
}
else
{
printf("****注册失败！该用户名已经被注册！\n")
printf("*******************************************\n")
return 0
}
}
void play()
{
struct Game newGame, *p
char strChoice[100]
int intChoice
int guessPrice
// 当前游戏的玩家为当前登陆的玩家
strcpy(newGame.playerName,_loginPlayer.name)
printf("\n*******************************************\n")
printf("****猜价格菜单\n")
printf("*******************************************\n")
printf("****您好：%s\n",_loginPlayer.name)
// 下面这句 printf 可以根据需要注释掉
printf("*******************************************\n")
while(newGame.guessTime <GAME_MAX_TRY_TIME)
{
printf("[第%2d次]输入您猜的价格：",newGame.guessTime+1)
scanf("%d",&guessPrice)
newGame.guessPrice[newGame.guessTime++] = guessPrice
if(guessPrice == newGame.realPrice)
{
newGame.isSuccess = 1
break
}
else if(guessPrice <newGame.realPrice)
{
printf("****低了！\n")
}
else
{
printf("****高了！\n")
}
}
// 记录猜价格游戏结束时间
newGame.endTime = time(NULL)
// 判断猜价格结果
if(newGame.isSuccess == 1)
{
printf("****恭喜你猜出了真实价格！\n")
}
else
{
printf("****很遗憾，您没有猜出真实价格！真实价格为：%6d！\n",newGame.realPrice)
}
// 记录将本轮猜价格游戏
p = (struct Game*)malloc(sizeof(struct Game))
*p = newGame
p->next = _games
_games = p
printf("*******************************************\n")
do
{
printf("****1)继续\n")
printf("****2)返回\n")
printf("*******************************************\n")
scanf("%s",&strChoice)
intChoice = atoi(strChoice)
if(intChoice<1 || intChoice>2)
{
printf("****命令错误！请重新输入命令！\n")
}
}
while(intChoice<1 || intChoice>2)
// 继续下一轮
if(intChoice==1)
{
play()
}
//返回之前注销登录的账号
else if(intChoice==2)
{
strcpy(_loginPlayer.name,"")
strcpy(_loginPlayer.pass,"")
}
}
void startGame()
{
int choice
initPlayer()
initGame()
while(1)
{
choice = printMainMenu()
switch(choice)
{
// 打印排行榜
case 1:
{
printRankList()
break
}
// 清空排行榜
case 2:
{
clearRankList()
break
}
// 用户登陆并开始游戏
case 3:
{
if(printLoginMenu())
{
play()
}
break
}
// 用户注册并开始游戏
case 4:
{
if(printRegisterMenu())
{
play()
}
break
}
// 用户退出游戏
case 5:
{
savePlayer()
saveGame()
exit(0)
break
}
default:
{
printf("****命令错误！请重新输入命令！\n")
break
}
}
}
}
int main(int argc, char *argv[])
{
startGame()
return 0
}
#include<stdio.h>#include<stdlib.h>
#include<time.h>
void introduction(){
printf("猜价格游戏，。。。。。\n")
}
int startgame(){
int price,player
int i
time_t t
srand((unsigned)time(&t))
price=rand()%101+100
printf("%d\n",price)
for(i=0i<6i++){
printf("请输入价格：")
scanf("%d",&player)
if(player>price)
printf("高\n")
else if(player<price)
printf("低\n")
else{
printf("恭喜你!猜对了!\n")
return i
break
}
}
printf("很遗憾!没雹衫有猜对!\n")
return -1
}
double winingper(int winnum,int total){
double per,prinper
if(total==0){
printf("你还没有进行游戏!\n")
return -1
}
per=(double)winnum/total
prinper=per*100
printf("你的胜率为：%.1lf % \n",prinper)
return prinper
}
int average(int score,int num){
if(num==0){
printf("你还没有进行游戏!\n")
return -1
}
printf("你的平均分为：%d\n",score/num)
return score/num
}
int gameover(){
exit(1)
}
void menu(){
printf("***********menu*************\n")
printf("1.游戏介绍\n")
printf("2.开始游戏\n")
printf("3.输出胜率\n")
printf("4.输出平均成绩源悔腔\n")
printf("5.\n")
printf("6.退出游戏\n")
printf("****************************\n")
}
void main(){
int i,select,flag
int count=0,wincount=0,score=0
label:
menu()
scanf("%d"前腊,&select)
switch(select){
case 1:introduction()goto label
break
case 2:flag=startgame()count++
if(flag!=-1){
wincount++
score+=(5-flag)*2
}
goto label
break
case 3:winingper(wincount,count)goto label
break
case 4:average(score,count)goto label
break
case 5:goto label
break
case 6:exit(1)
break
default:
printf("错误的选择项!\n")
break
}
}
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