leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
Log | Files | Refs | README | LICENSE |

commit679b78df51a2daa3caf1c6a7c0cf1adede127c22
parent84bc824a83e3940d657929bf99f37600793e6201
authorDimitrije Dobrota <mail@dimitrijedobrota.com>
dateThu, 9 Mar 2023 20:05:56 +0100

Random Problem

Diffstat:
AProblems/1436.cpp|+++++++++++++
MREADME.md|++-

2 files changed, 15 insertions(+), 1 deletions(-)


diff --git a/Problems/1436.cpp b/Problems/1436.cpp

@@ -0,0 +1,13 @@

class Solution {
public:
string destCity(vector<vector<string>> &paths) {
unordered_map<string, int> um;
for (auto &path : paths) {
um[path[0]]--;
um[path[1]]++;
}
for (auto &[k, v] : um)
if (v == 1) return k;
return "";
}
};

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

@@ -321,6 +321,7 @@ for solving problems.

| 0851 | Medium | [Loud and Rich](Problems/0851.cpp) |
| 0853 | Medium | [Car Fleet](Problems/0853.cpp) |
| 0872 | Easy | [Leaf-Similar Trees](Problems/0872.cpp) |
| 0875 | Medium | [Koko Eating Bananas](Problems/0875.cpp) |
| 0876 | Easy | [Middle of the Linked List](Problems/0876.cpp) |
| 0884 | Easy | [Uncommon Words from Two Sentences](Problems/0884.cpp) |
| 0886 | Medium | [Possible Bipartition](Problems/0886.cpp) |

@@ -397,6 +398,7 @@ for solving problems.

| 1379 | Easy | [Find a Corresponding Node of a Binary Tree in a Clone of That Tree](Problems/1379.cpp) |
| 1382 | Medium | [Balance a Binary Search Tree](Problems/1382.cpp) |
| 1425 | Hard | [Constrained Subsequence Sum](Problems/1425.cpp) |
| 1436 | Easy | [Destination City](Problems/1436.cpp) |
| 1438 | Medium | [Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit](Problems/1438.cpp) |
| 1443 | Medium | [Minimum Time to Collect All Apples in a Tree](Problems/1443.cpp) |
| 1462 | Medium | [Course Schedule IV](Problems/1462.cpp) |

@@ -473,5 +475,4 @@ 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) |
| 0875 | Medium | [Koko Eating Bananas](Problems/0875.cpp) |