摘要:
一个二维码,扫一下是提示:secret is here 用binwalk看一下: 可以看到里面是有一个zip的,所以分离出来: 得到一个zip,里面有一个文件:4number.txt 解压需要密码,所以推测可能是4位数字密码,这就需要fcrackzip来暴力破解了: 这里解释一下,-b是暴力破解,c 阅读全文
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钱币兑换问题 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15134 Accepted Submission(s): 9117 Problem 阅读全文
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I NEED A OFFER! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 40874 Accepted Submission(s): 162 阅读全文
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免费馅饼 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 76293 Accepted Submission(s): 26722 Problem 阅读全文
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Big Event in HDU Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 57986 Accepted Submission(s): 1 阅读全文