diff options
Diffstat (limited to 'content/string')
| -rw-r--r-- | content/string/duval.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/content/string/duval.cpp b/content/string/duval.cpp index bf36cce..253bae1 100644 --- a/content/string/duval.cpp +++ b/content/string/duval.cpp @@ -6,9 +6,8 @@ vector<pair<int, int>> duval(const string& s) { if (s[k] < s[j]) k = i; else k++; } - while (i <= k) { + for (; i <= k; i += j - k) { res.push_back({i, i + j - k}); - i += j - k; }} return res; } @@ -16,6 +15,5 @@ vector<pair<int, int>> duval(const string& s) { int minrotation(const string& s) { auto parts = duval(s+s); for (auto [l, r] : parts) { - if (l < sz(s) && r >= sz(s)) { - return l; -}}} + if (r >= sz(s)) return l; +}} |