diff options
Diffstat (limited to 'other/increasing_triplet_subsequence.cpp')
-rw-r--r-- | other/increasing_triplet_subsequence.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/other/increasing_triplet_subsequence.cpp b/other/increasing_triplet_subsequence.cpp new file mode 100644 index 0000000..41a9f0e --- /dev/null +++ b/other/increasing_triplet_subsequence.cpp @@ -0,0 +1,26 @@ +#include "leetcode.h" + +class Solution { +public: + bool increasingTriplet(vector<int> &nums) { + int one = INT_MAX, two = INT_MAX; + for (auto n : nums) { + if (n <= one) + one = n; + else if (n <= two) + two = n; + else + return true; + } + return false; + } +}; + +int main() { + Solution obj; + vector<int> nums = {1, 2, 3, 4, 5}; + if (obj.increasingTriplet(nums)) + cout << "true"; + else + cout << "false"; +} |