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[C exercise] delete the specified number in the sequence

2022-07-18 01:40:00 【Domeecky】

example ：“1,2,3,4,5,4,6,4”（ Array elements ）, Input ：4（ Number of to delete ）, Output ：“1,2,3,5,6”

int main()
{
	int arr[8] = { 1,2,3,4,5,4,6,4 };
	int del = 0;
	int sz = sizeof(arr) / sizeof(arr[0]);
	int j = 0;
	for (int i = 0; i < sz; i++)// Print array 
	{
		printf("%d ", arr[i]);
	}
	printf("\n");
	scanf("%d", &del);// Enter the number to delete 
	for (int i = 0; i < sz; i++)
	{
		if (arr[i] != del)
			arr[j++] = arr[i];//j++ First of all j The subscript element is changed to i Subscript elements , let j Skip an element 
	}
	for (int i = 0; i < j; i++)
	{
		printf("%d ", arr[i]);
	}
	return 0;
}

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