将1 2 3 4 5 6 7 8 9 10变为 1 6 2 7 3 8 4 9 5 10
6条回答 默认 最新
allway2 2021-01-31 18:38关注C语言版
int* shuffle(int* nums, int numsSize, int n, int* returnSize) {
int* left = &nums[0];
int* right = &nums[n];
int* res = (int*)malloc(sizeof(int) * numsSize);
int index = 0;
while (left < &nums[n] && right < &nums[numsSize]) {
res[index] = *left;
res[index + 1] = *right;
index += 2;
left++;
right++;
}
*returnSize = numsSize;
return res;
}
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