--- tags: CTF_Writeups, picoCTF, General Skills --- # 2Warm * 解題 這題考進制轉換,要求從10進位轉到2進位, 所以寫一個 python 檔,用 bin() 來轉換,並去掉 `0b` 前綴: ```python= # base.py print(bin(42)[2:]) ``` ```shell $ python base.py 101010 ``` 將 101010 用 flag 格式包住: picoCTF{101010}
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