問題 #2 - 回答 #146

Base32

RFC 4648 で定義された Base32 エンコーディングを実装してください。標準入力から与えられる各行に対し、Base32 エンコードをおこなった文字列を標準出力へ改行区切りで出力してください。なお、アルファベットの出力には大文字を用いてください。

回答 #146

tsbkw が 2024-03-09 11:22:02 に投稿

コード

431 byte

const T=['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','2','3','4','5','6','7'];while($l=fgets(STDIN)){$l=rtrim($l);$b='';while($i<strlen($l)){$b.=str_pad(base_convert(''.ord($l[$i++]),10,2),8,0,0);}foreach(str_split($b,5)as$b){$a.=$T[base_convert(str_pad($b,5,0),2,10)];}$a.=match(count_chars($b)[48]){8=>'======',16=>'====',24=>'===',32=>'=',default=>''};echo$a.PHP_EOL;}

実行結果

ステータス: 失敗

テストケース 1

ステータス: 不正解

標準出力


Warning: Undefined variable $i in php.wasm code on line 6

Warning: Undefined variable $i in php.wasm code on line 6

Warning: String offset cast occurred in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $a in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

標準エラー出力

テストケース 2

ステータス: 不正解

標準出力


Warning: Undefined variable $i in php.wasm code on line 6

Warning: Undefined variable $i in php.wasm code on line 6

Warning: String offset cast occurred in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $a in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

標準エラー出力

テストケース 3

ステータス: 不正解

標準出力


Warning: Undefined variable $i in php.wasm code on line 6

Warning: Undefined variable $i in php.wasm code on line 6

Warning: String offset cast occurred in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $a in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6



Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

標準エラー出力

テストケース 4

ステータス: 不正解

標準出力


Warning: Undefined variable $i in php.wasm code on line 6

Warning: Undefined variable $i in php.wasm code on line 6

Warning: String offset cast occurred in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $a in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6


Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6

Warning: Undefined variable $T in php.wasm code on line 6

Warning: Trying to access array offset on value of type null in php.wasm code on line 6