/*****************************************************问题描述*************************************************
Given an array of integers that is already sorted in ascending order, find two numbers such that they add up
to a specific target number.
The function twoSum should return indices of the two numbers such that they add up to the target, where
index1 must be less than index2.
Note:
Your returned answers (both index1 and index2) are not zero-based.
You may assume that each input would have exactly one solution and you may not use the same element twice.
Example:
Input: numbers = [2,7,11,15], target = 9
Output: [1,2]
Explanation: The sum of 2 and 7 is 9. Therefore index1 = 1, index2 = 2.
给定一个升序的整数数组和一个特定整数,在数组中找到两个数,他们的和等于特定整数,输出这两个数的索引,从1开始
/*****************************************************我的解答*************************************************
/**
* @param {number[]} numbers
* @param {number} target
* @return {number[]}
*/
var twoSum = function(numbers, target) {
for(var index1 = 0; index1 < numbers.length - 1; index1++)
{
for(var index2 = index1 + 1; index2 < numbers.length; index2++)
{
if(numbers[index1] + numbers[index2] == target)
{
var retArray = [];
retArray.push(index1 + 1);
retArray.push(index2 + 1);
return retArray;
}
}
}
};
leetCode刷题记录24_167_Two Sum II - Input array is sorted
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