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author | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2020-06-06 21:33:13 +0700 |
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committer | Nguyễn Gia Phong <mcsinyx@disroot.org> | 2020-06-06 21:33:13 +0700 |
commit | 2f674dc80f0382f1c3178f435714960734dc9d3c (patch) | |
tree | 2abba7e4ec72bd16f58f7375126144d3fd9f4bca /2ndary/09/Q-Huế-2014/bai3.pas | |
parent | b2d80610db6beda38573890ed169815e495bc663 (diff) | |
download | cp-2f674dc80f0382f1c3178f435714960734dc9d3c.tar.gz |
Reorganize stuff from secondary school
Diffstat (limited to '2ndary/09/Q-Huế-2014/bai3.pas')
-rw-r--r-- | 2ndary/09/Q-Huế-2014/bai3.pas | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/2ndary/09/Q-Huế-2014/bai3.pas b/2ndary/09/Q-Huế-2014/bai3.pas new file mode 100644 index 0000000..91fc05f --- /dev/null +++ b/2ndary/09/Q-Huế-2014/bai3.pas @@ -0,0 +1,34 @@ +var + x, y: string; + f: text; + a: array[0 .. 9] of shortint; + b: shortint; + c: char; + +begin + assign(f, 'INPUT.INP'); + reset(f); + readln(f, x); + readln(f, y); + close(f); + + fillchar(a, 0, sizeof(a)); + + for c in x do + a[ord(c) - 48] := 1; + + for c in y do + begin + b := ord(c) - 48; + if a[b] = 1 then + a[b] := 2 + end; + + assign(f, 'OUTPUT.OUT'); + rewrite(f); + for b := 9 downto 0 do + if a[b] = 2 then + write(f, b); + writeln(f); + close(f) +end. |