程式語言 - LeetCode - C - 136. Single Number



參考資訊:
https://algo.monster/liteproblems/136

題目:


解答:

int singleNumber(int* nums, int numsSize)
{
    int i = 0;
    int r = 0;

    for (i = 0; i < numsSize; i++) {
        r ^= nums[i];
    }

    return r;
}