解码小练习

解码小练习1

ZmxhZzR7OWNiOTExMTd9
Base64格式

flag4{9cb91117}

解码小练习2：

%66%6c%61%67%7b%55%52%4c%20%65%6e%63%6f%64%69%6e%67%2f%66%6c%61%67%2e%70%68%70%7d

URL格式
flag{URL encoding/flag.php}

解码小练习3：`flag{HTML encoding}`

&# 为Base64
flag{HTML encoding}

解码小练习4

666c61677b4153434949207a7569206368616e67206a69616e7d

ASCII HEX
flag{ASCII zui chang jian}

解码小练习5

%26%23%78%35%61%3b%26%23%78%36%64%3b%26%23%78%37%38%3b%26%23%78%36%38%3b%26%23%78%35%61%3b%26%23%78%33%33%3b%26%23%78%37%34%3b%26%23%78%35%32%3b%26%23%78%36%31%3b%26%23%78%35%37%3b%26%23%78%34%36%3b%26%23%78%37%35%3b%26%23%78%35%36%3b%26%23%78%34%37%3b%26%23%78%34%36%3b%26%23%78%37%36%3b%26%23%78%35%38%3b%26%23%78%33%30%3b%26%23%78%34%61%3b%26%23%78%37%30%3b%26%23%78%35%39%3b%26%23%78%35%37%3b%26%23%78%33%35%3b%26%23%78%34%65%3b%26%23%78%35%39%3b%26%23%78%35%38%3b%26%23%78%33%30%3b%26%23%78%33%64%3b