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From: | Thierry Banel |
Subject: | Re: [O] evaluate cpp snippet in org babel with default includes and customized entry point |
Date: | Sat, 16 Sep 2017 10:46:29 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
Another starting point without hard-coding inputs: #+name: NUMS | 2 | | 7 | | 11 | | 15 | #+BEGIN_SRC C++ :flags -std=c++11 :var target=9 :var inputnums=NUMS #include <vector> #include <iostream> using namespace std; class Solution { public: vector<int> twoSum(vector<int>& nums, int target) { vector<int> result; result.push_back(0); result.push_back(1); return result; } }; int main() { Solution solution; vector<int> nums; for (int* in : inputnums) nums.push_back(*in); for (int x : solution.twoSum(nums,target)) cout<<x<<"\n"; } #+END_SRC #+RESULTS: | 0 | | 1 | On 16/09/2017 09:50, Amos Bird wrote:
HiI'd like to write a blog about leetcode solutions in c++. How can I evaluate those c++ code snippet using org babel?1 Array 1.1 Two SumGiven an array of integers, return indices of the two numbers such that they add up to a specific target.You may assume that each input would have exactly one solution, and you may not use the same element twice.Example: Given nums = [2, 7, 11, 15], target = 9, Because nums[0] + nums[1] = 2 + 7 = 9, return [0, 1]. |class Solution { public: vector<int> twoSum(vector<int>&nums,int target) { } }; | I need to add default headers and pass arguments to the entry class. – Amos Bird address@hidden
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