密码的破解和用户账号的克隆的详细实验报告.doc

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实验 密码的破解和用户账号的克隆
年级：XXX
系别：XXX
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密码的破解和用户账号的克隆
一．实验目的

;
                }
        case 2:
                {                 fp=fopen<"","w+">;
                        for<i=1;i<=97;i++>
                        {            {
        for<j=1;j<=97;j++>
                                 fprintf<fp,"%c%c\t",a[i],a[j]>;                             }
                        }
                        printf<"\n">;                 break;
                }
        case 3:
             
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   {   
                 fp=fopen<"","w+">;
                        for<i=1;i<=97;i++>
                        {                            for<j=1;j<=97;j++>
                                                for<k=1;k<=97;k++>                fprintf<fp,"%c%c%c\t",a[i],a[j],a[k]>;                                           
                                }
                        }
                        printf<"\n">;                 break;
                }
 case 4:
                {   
                fp=fopen<"","w+">;
                        for<i=1;i<=97;i++>
                        {                  {
        for<j=1;j<=97;j++>
                                                for<k=1;k<=97;k++>  
for<l=1;l<=97;l++>
                        fprintf<fp,"%c%c%c%c\