leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
Log | Files | Refs | README | LICENSE
commit 648abcc77ab3d40dbf5a0052389bbf91b57223ae
parent c926f8287222d08199836081520b25db1c3c058c
author Dimitrije Dobrota < mail@dimitrijedobrota.com >
date Wed, 19 Jul 2023 20:51:11 +0200

Random Problem

Diffstat:
A Problems/0179.cpp | ++++++++++++++++++
M README.md | +

2 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/ Problems/0179.cpp b/ Problems/0179.cpp

@@ -0,0 +1,18 @@

class Solution {
public:
string largestNumber(const vector<int> &nums) {
const static auto cmp = [](const string &x, const string &y) {
return x + y > y + x;
};

vector<string> v(nums.size());
for (int i = 0; i < v.size(); i++) v[i] = to_string(nums[i]);

sort(v.begin(), v.end(), cmp);
if (v[0] == "0") return "0";

string res = "";
for (int i = 0; i < v.size(); i++) res += v[i];
return res;
}
};

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

@@ -169,6 +169,7 @@ for solving problems.

| 0169 | Easy | [Majority Element](Problems/0169.cpp) |
| 0171 | Easy | [Excel Sheet Column Number](Problems/0171.cpp) |
| 0173 | Medium | [Binary Search Tree Iterator](Problems/0173.cpp) |
| 0179 | Medium | [Largest Number](Problems/0179.cpp) |
| 0187 | Medium | [Repeated DNA Sequences](Problems/0187.cpp) |
| 0189 | Medium | [Rotate Array](Problems/0189.cpp) |
| 0190 | Easy | [Reverse Bits](Problems/0190.cpp) |