【代码】二进制输出

#include<stdio.h> 
main()
{
	int n;
	scanf("%d",&n);
	int A[33] = { 0 };
	int i = 0;
	while (n > 0)
	{
		A[i] = n % 2;
		++i;
		n /= 2;
	}
	int k = 0;
	for (k = i-1; k >= 0; k--)
	{
		printf("%d", A[k]);
	}
	return 0;
}