19 lines
487 B
Text
19 lines
487 B
Text
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F url_decode(s)
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V r = ‘’
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V i = 0
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L i < s.len
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I s[i] == ‘%’
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[Byte] b
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L i < s.len & s[i] == ‘%’
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i++
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b.append(Int(s[i.+2], radix' 16))
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i += 2
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r ‘’= b.decode(‘utf-8’)
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E
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r ‘’= s[i]
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i++
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R r
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print(url_decode(‘http%3A%2F%2Ffoo%20bar%2F’))
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print(url_decode(‘https://ru.wikipedia.org/wiki/%D0%A2%D1%80%D0%B0%D0%BD%D1%81%D0%BF%D0%B0%D0%B9%D0%BB%D0%B5%D1%80’))
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