#include<stdio.h>
#define N 2
#define M 2
#define P 3
// writing a function for 2 arrays, collecting a size and return if 2 arrays have equal size or not
int TwoArray(int* arr1, int* arr2, int size)
{
	int i;
	for (i = 0; i < size; i++) //
	{
		if ((arr1[i]) != (arr2[i])) // cheking if array have the equal size
			//(if yes-return 0,if not return 1)
			return 0;
	}
	return 1;

}
int TwoArray2(int* arr3)
{
	int i;
	printf("Please enter a integer numbers to array:\n");
	for (i = 0; i < P; i++)
		scanf("%d", &arr3[i]);
	return arr3[i];
}

void main()
{
	int arr1[N], arr2[M],arr3[P];
	int i, j;

	printf("Please enter a integer numbers in first array: \n");

	for (i = 0; i < N; i++)
		scanf("%d", &arr1[i]);
	printf("\n\n");
	printf("Please enter a integer numbers in second array: \n");
	for (j = 0; j < M; j++)
		scanf("%d", &arr2[j]);
	printf("\n\n");
	if (TwoArray(arr1, arr2, sizeof(arr1) / sizeof(arr1[0])))
	{
		printf("The functions is equal\n");
		printf("\n");
		//printf("arr1[] is subset of arr2[]\n");
	}
	else
	{
		printf("The functions is not equal\n ");
		printf("\n");
		//printf("arr1[] is not a subset of arr2[]\n");
	}
	if (TwoArray(arr1, TwoArray2(arr2),sizeof(arr1) / sizeof(arr1[0])))
		printf("arr1[] is subset of arr2[]\n");
	else
		printf("arr1[] is not a subset of arr2[]\n");

}