leetcodeSolution to some Leetcode problems written in C++ |
git clone git://git.dimitrijedobrota.com/leetcode.git |
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0678.cpp (445B)
0 class Solution {
1 public:
2 bool checkValidString(const string &s) const {
3 int mini = 0, maxi = 0;
4 for (const char c : s) {
5 if (c == '(')
6 mini++, maxi++;
7 else if (c == ')')
8 mini--, maxi--;
9 else if (c == '*')
10 maxi++, mini--;
11 if (maxi < 0) return false;
12 mini = max(mini, 0);
13 }
14 return mini == 0;
15 }
16 };