猜拳（制作不易，关注一下支持一下吧！！！）/(ㄒoㄒ)/~~

//头文件 
#include<stdio.h>
#include<time.h>
#include<conio.h>
#include <windows.h>

void win(int a, int b);
void wait();
void softgame();
void lefttime();
void gamestart();
void readf();
void writef();
void startf();
void zhifen();

struct game
{
  int i;
  char name[10];
};
struct game machine[3] = { {1,"石头"},{2,"剪刀"},{3,"布"} };

char nname[] = "";  // write
int zfen;           // 积分write
char name[18];      // read
int zhif;           // 积分read

int main()
{
  srand((unsigned)time(0));
  startf();
  return 0;
}

  
 


void readf()//read文件
{
 
  FILE *file;
  file = fopen("user.txt", "r");
  if (file == NULL)
  {
    printf("没文件，已建，请重新打开一次");
    FILE *fp;
    fp = fopen("user.tnt", "w");
    fclose(fp);
    getch();
    return;
  }
  if (fscanf(file, "%s %d", &name, &zhif) != EOF)
 {
    fscanf(file, "%s %d", &name, &zhif);
    printf("\n");
    printf("名:%s 积分:%d", name, zhif);
    printf("\n");
  }
  else
  {
    printf("文档为空\n");
    zhifen();
    writef();
    readf();
    gamestart();
    return;
  }
  if (zhif < 10)
  {
    printf("任意键继续\n");
    getch();
    system("cls");
    printf("积分为0\n");
 zhifen();
    writef();
    readf();
    gamestart();
    return;
  }
  fclose(file);
  gamestart();
}

void writef()//write
{
  FILE *file;
  file = fopen("user.txt", "w");
  if (file == NULL)
  {
    printf("不能打开文件!");
    return;
  }
  fprintf(file, "%s %d", nname, zfen);
  fclose(file);
}

void startf()
{
  readf();
}
void gamestart()//游戏开始
{
  while (1)
  {
    //wait();
    printf("---------------------------------\n");
    printf("和\"C语言狗\"玩石头、剪刀、布游戏\n\n");
    softgame();
  }
}

void softgame()//玩家选出
{
  char k;
  int mycard;
  int num;
  printf("你选择出1石头2剪刀3布:");
  scanf("%s", &k);
  switch (k)
  {
  case '1':
    mycard = 7;
    printf("你出了:石头！\n");
    break;
  case '2':
    mycard = 6;
    printf("你出了:剪刀！\n");
    break;
  case '3':
    mycard = 5;
    printf("你出了:布！\n");
    break;
  default:
    system("cls");
    lefttime();
    gamestart();
      break;
  }
  num = rand() % 3;
  printf("电脑出了:%s\n", machine[num].name);
  win(machine[num].i, mycard);
}

void wait()
{
  printf("\n\n");
  printf("......按任意键进行下一次对决......\n");
  getch();
}

void win(int a, int b)
{
  int sum;
  sum = a + b;
  if (sum == 8)
  {
    printf("***竟然是平局！***");
    readf();
  }
  else
    if (sum == 7 || sum == 10)
    {
      printf("***很遗憾，\"C语言狗\"胜了！***");
      zfen = zhif - 10;
      strcpy(nname, name);
      writef();
      readf();
    }
    else
    {
      printf("****恭喜，你胜了！****");
      zfen = zhif + 10;
      strcpy(nname, name);
      writef();
      readf();
    }
}
void lefttime()
{
  int i = 3;
  for (int a = 0; a < 3; a++)
  {
    printf("选择错误，请输入1或2或3选择\n");
    printf("%d秒后继续操作", i);
    i--;
    Sleep(1000);
    system("cls");
  }
  printf("\n");
  printf("名:%s 积分:%d", name, zhif);
  printf("\n");
}