我最後寫出來的結果，但是是黑箱作業~誰能幫我解決一下這問題
還有我是用unix寫的
老師規定的
好像沒辦法跑randmize這個函數
謝謝大家哦~^^



#include <stdio.h>
#include <stdlib.h>

int main()
{
int a,player,computer,flag=0,winc=0,winp=0;

while(flag==0)
  {
printf("plz enter the 1 to 3 bones to play the game;otherwise:exit\n");
scanf("%d",&a);

if(a>3)
    {
    exit(0);
    }
if(a<1)
    {
    exit(0);
    }
player=a+rand()%(5*a+1);
computer=a+rand()%(5*a+1);

if(computer > player)
    {
    printf("computer is winer and win: %d point is %d\n",++winc,computer);
    }
if(player > computer)
    {
    printf("player is winer and win: %d   point is %d\n",++winp,player);
    }
if(player == computer)
    {
    printf("Draw\n");
    }
if(winp==2)
    {
    flag=1;
    }
if(winc==2)
    {
    flag=2;
    }
if(flag==1)
    {
    printf("the winer is player");
    }
if(flag==2)
    {
    printf("the winer is computer ");
    }
  }
return 0;



}