leetcode/include/s1_two_sum.hpp
2022-03-08 16:20:12 +08:00

28 lines
658 B
C++

#ifndef S1_TWO_SUM_HPP
#define S1_TWO_SUM_HPP
#include <iostream>
#include <unordered_map>
#include <vector>
class Solution {
public:
/**
* @brief Two Sum
*
* Given an array of integers `nums` and an integer `target`, return indices
* of the two numbers such that they add up to `target`.
*
* You may assume that each input would have **exactly one solution**, and you
* may not use the same element twice.
*
* You can return the answer in any order.
*
* @param nums the array of integers to be summed
* @param target the target integer
*/
std::vector<int> twoSum(std::vector<int>& nums, int target);
};
#endif