题解 | #滑动窗口的最大值#

/**
 * 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可
 *
 * 
 * @param num int整型一维数组 
 * @param numLen int num数组长度
 * @param size int整型 
 * @return int整型一维数组
 * @return int* returnSize 返回数组行数
 */
int* maxInWindows(int* num, int numLen, int size, int* returnSize ) {
    // write code here
    if(numLen < size || size == 0) return NULL;
    int j = 0;
    int left = 0;
    int right = size - 1;
    * returnSize = numLen - size + 1;
    int* maxnum = (int*)malloc((*returnSize)*sizeof(int));
    while(numLen > right){
        int max;
        int i = left;
        for(; i <= right ; i++ ){
            if(i == left) max = num[i];
            else{
                if(max < num[i]) max = num[i];
            }
        }
        
        printf("max = %d\n" , max);
       maxnum[j++] = max;
        left++;
        right++;
    }
    return maxnum;
}