اكتب برنامج بلغة C لإيجاد الحد الأقصى لكل مجموعة فرعية متقاربة من الحجم k من مصفوفة معطاة

/*Write a program in C to find the maximum for each and every contigious subarray of size k from a given array*/

#include<stdio.h> 
  
void contSubArr (int arr1[], int x, int k) 
{ 
    for (int i = x; i <= x+(k-1); i++) 
    { 
        printf("%d ", arr1[i]); 
    } 
}
  
void findMaxFrom (int arr1[], int n, int k) 
{ 
    int j, maxofn,m=0; 
    for (int i = 0; i <= n-k; i++) 
    { 
        maxofn = arr1[i]; 
       
        for (j = 1; j < k; j++) 
        { 
            if (arr1[i+j] > maxofn) 
               maxofn = arr1[i+j]; 
        } 
		contSubArr(arr1, m, k);
        printf("----> %d \n", maxofn);
        m++;		
    } 
}  
  
int main() 
{ 
    int arr1[] = {1, 3, 6, 21, 4, 9, 12, 3, 16, 10}; 
    int n = sizeof(arr1)/sizeof(arr1[0]); 
    int i,k = 4; 
   //------------- print original array ------------------	
	printf("The given array is:  \n");
	for(i = 0; i < n; i++)
		{
			printf("%d  ", arr1[i]);
		}
	printf("\n");
//-----------------------------------------------------------
    printf("The length of each subarray is: %d\n",k);
	printf("The contigious subarray of length %d and their maximum value are: \n",k);
    findMaxFrom(arr1, n, k); 
    return 0; 
}