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| author | Walt Mankowski <waltman@pobox.com> | 2020-08-18 19:50:54 -0400 |
|---|---|---|
| committer | Walt Mankowski <waltman@pobox.com> | 2020-08-18 19:50:54 -0400 |
| commit | 8f23cc2dd5289e0a191417a13c94dbf552be0b8c (patch) | |
| tree | 7228532ac5a03f936099a54770c1d5690e96f0e4 | |
| parent | 46ddf5d35dabc0db6e3cec7fef93e0ec554a3d7f (diff) | |
| download | perlweeklychallenge-club-8f23cc2dd5289e0a191417a13c94dbf552be0b8c.tar.gz perlweeklychallenge-club-8f23cc2dd5289e0a191417a13c94dbf552be0b8c.tar.bz2 perlweeklychallenge-club-8f23cc2dd5289e0a191417a13c94dbf552be0b8c.zip | |
removed unneeded braces
| -rw-r--r-- | challenge-074/walt-mankowski/cpp/ch-2.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/challenge-074/walt-mankowski/cpp/ch-2.cpp b/challenge-074/walt-mankowski/cpp/ch-2.cpp index c25f4cbe62..9e9822fc95 100644 --- a/challenge-074/walt-mankowski/cpp/ch-2.cpp +++ b/challenge-074/walt-mankowski/cpp/ch-2.cpp @@ -20,10 +20,9 @@ int main(int argc, char *argv[]) { if (seen.find(c) == seen.end()) { seen.insert(c); nr.push_back(c); - } else { + } else // remove c from nr nr.erase(find(nr.cbegin(), nr.cend(), c)); - } // now the FNR is either the last element of nr, or # if (nr.empty()) |