leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
Log | Files | Refs | README | LICENSE |
commitf9006fddb8765d12f093a36d8e54c2e1c6aa0d3d
parent035db216445f1e046d74d041ddfb1068f72b1014
authorDimitrije Dobrota <mail@dimitrijedobrota.com>
dateSun, 7 May 2023 09:55:35 +0200

Daily Problem

Diffstat:
AProblems/1964.cpp|+++++++++++++++++++++++++
MREADME.md|++-

2 files changed, 27 insertions(+), 1 deletions(-)

diff --git a/Problems/1964.cpp b/Problems/1964.cpp

@@ -0,0 +1,25 @@

class Solution {
public:
vector<int> longestObstacleCourseAtEachPosition(vector<int> &obstacles) {
vector<int> res;
res.reserve(obstacles.size());
vector<int> mono;
mono.reserve(obstacles.size());
for (int o : obstacles) {
int left = 0, right = mono.size();
while (left < right) {
int mid = (left + right) / 2;
if (mono[mid] <= o)
left = mid + 1;
else
right = mid;
}
res.push_back(left + 1);
if (mono.size() == left) mono.push_back(o);
mono[left] = o;
}
return res;
}
};

diff --git a/README.md b/README.md

@@ -485,6 +485,7 @@ for solving problems.

| 1857 | Hard | [Largest Color Value in a Directed Graph](Problems/1857.cpp) |
| 1926 | Medium | [Nearest Exit from Entrance in Maze](Problems/1926.cpp) |
| 1962 | Medium | [Remove Stones to Minimize the Total](Problems/1962.cpp) |
| 1964 | Hard | [Find the Longest Valid Obstacle Course at Each Position](Problems/1964.cpp) |
| 1971 | Easy | [Find if Path Exists in Graph](Problems/1971.cpp) |
| 1976 | Medium | [Number of Ways to Arrive at Destination](Problems/1976.cpp) |
| 1991 | Easy | [Find the Middle Index in Array](Problems/1991.cpp) |

@@ -534,5 +535,5 @@ for solving problems.

| 2477 | Medium | [Minimum Fuel Cost to Report to the Capital](Problems/2477.cpp) |
| 2492 | Medium | [Minimum Score of a Path Between Two Cities](Problems/2492.cpp) |
| 2497 | Medium | [Maximum Star Sum of a Graph](Problems/2497.cpp) |
| 2667 | Easy | [Create Hello World Function](Problems/2667.js) |
| 2620 | Easy | [Counter](Problems/2620.js) |
| 2667 | Easy | [Create Hello World Function](Problems/2667.js) |