LeetCode1: 两数之和
Java解法：
public int[] twoSum(int[] nums, int target) { int[] result = new int[2]; for (int i = 0; i < nums.length; i++) { for (int i1 = i+1; i1 < nums.length; i1++) { if (nums[i] + nums[i1] == target) { result[0] = i; result[1] = i1; } } } return result; }
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