leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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commit 2af78f2f8c305bdff64e5babdca52972933e0cfb
parent 7812da12324a5306dc5f6d52fdfceab7762d5dd5
author Dimitrije Dobrota < mail@dimitrijedobrota.com >
date Wed, 8 Feb 2023 19:28:10 +0100

LeetCode 75 II: Day 5

Diffstat:
A Problems/0621.cpp | +++++++++++++++++++++
M README.md | +

2 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/ Problems/0621.cpp b/ Problems/0621.cpp

@@ -0,0 +1,21 @@

class Solution {
public:
int leastInterval(vector<char> &tasks, int n) {
if (n == 0) return tasks.size();

vector<int> count(26);
for (char t : tasks) count[t - 'A']++;

int maxi = INT_MIN, cnt = 0;
for (int n : count) {
if (n == maxi)
cnt++;
else if (n > maxi) {
maxi = n;
cnt = 1;
}
}

return max((int)tasks.size(), (maxi - 1) * (n + 1) + cnt);
}
};

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

@@ -238,6 +238,7 @@ for solving problems.

| 0590 | Easy | [N-ary Tree Postorder Traversal](Problems/0590.cpp) |
| 0606 | Easy | [Construct String from Binary Tree ](Problems/0606.cpp) |
| 0617 | Easy | [Merge Two Binary Trees](Problems/0617.cpp) |
| 0621 | Medium | [Task Scheduler](Problems/0621.cpp) |
| 0637 | Easy | [Average of Levels in Binary Tree](Problems/0637.cpp) |
| 0653 | Easy | [Two Sum IV - Input is a BST](Problems/0653.cpp) |
| 0654 | Medium | [Maximum Binary Tree](Problems/0654.cpp) |