30 lines
683 B
C++
30 lines
683 B
C++
#ifndef S0001_TWO_SUM_HPP
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#define S0001_TWO_SUM_HPP
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#include <iostream>
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#include <unordered_map>
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#include <vector>
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using namespace std;
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class S0001 {
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public:
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/**
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* @brief Two Sum
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*
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* Given an array of integers `nums` and an integer `target`, return indices
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* of the two numbers such that they add up to `target`.
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*
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* You may assume that each input would have **exactly one solution**, and you
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* may not use the same element twice.
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*
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* You can return the answer in any order.
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*
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* @param nums the array of integers to be summed
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* @param target the target integer
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*/
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std::vector<int> twoSum(std::vector<int>& nums, int target);
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};
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#endif
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