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| author | Raphael McSinyx <vn.mcsinyx@gmail.com> | 2017-02-12 16:18:20 +0700 |
|---|---|---|
| committer | Raphael McSinyx <vn.mcsinyx@gmail.com> | 2017-02-12 16:18:20 +0700 |
| commit | 1a8e1e68759611a66ae116771da5f376c95a3b9f (patch) | |
| tree | e663fa6adb9264046a876e552ff2a455215c3a8b /others/volume1/018.pas | |
| parent | df9a0d140a7b7edef66f95aa13b5bb4488147f68 (diff) | |
| download | cp-1a8e1e68759611a66ae116771da5f376c95a3b9f.tar.gz | |
Update others/volume1
Diffstat (limited to 'others/volume1/018.pas')
| -rw-r--r-- | others/volume1/018.pas | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/others/volume1/018.pas b/others/volume1/018.pas index 05fd7e9..053095c 100644 --- a/others/volume1/018.pas +++ b/others/volume1/018.pas @@ -1,11 +1,12 @@ +uses cmath; + var n: int64; begin readln(n); - if (n < 0) or - (sqr(trunc(sqrt(n))) <> n) then - writeln('NO') - else + if issquare(n) then writeln('YES') + else + writeln('NO') end. |