[ Day6 ] General Skills 小柚子

大家中秋节快乐
有没有烧肉吃饱饱,剥柚子,带柚子帽呢?
今天正15,月亮超级圆好漂亮喔
今天是我们来解简单的题目吧
已经连续解3天 Web 题了,今天换换口味
来练习 General Skills 的题目吧
放心,一定从最简单开始的~

Warmed Up (50分)

What is 0x3D(base 16) in decimal (base 10)

Hints : Submit your answer in our flag format. For example, if your answer was ‘22’, you would submit ‘picoCTF{22}’ as the flag.

题目说R,想要我们将0x3D的16进位转换成10进位
解法可以用线上工具或自己写py
我是用工具啦
https://www.convertworld.com/zh-hant/numerals/hexadecimal.html

flag : picoCTF{61}

so easy,我们再解一题

2Warm (50 分)

Can you convert the number 42 (base 10) to binary (base 2)?

Hints : Submit your answer in our competition’s flag format. For example, if your answer was ‘11111’, you would submit ‘picoCTF{11111}’ as the flag.

有上题的经验,看到这我相信你一定有想法的
没错,我们要将42的10进位转成2进位
一样可以用线上工具或自己写py
由於我还在学py,所以我就先用线上工具
赶快写好文,发出去比较安心
https://www.gilbert.tw/10to2.html

flag: picoCTF{101010}

好啦,觉得有趣吗?
明天我再想看看要解 Web 还是 General Skills
中秋节快乐啦~各位
连假最後一天了,哭哭