【C练】获取一个数二进制序列中所有的偶数位和奇数位, 分别输出二进制序列。

定义两个数组,分别存放偶数、奇数二进制序列。 

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
int main()
{
	int num = 0;
	int i = 0;
	int j = 0;
	char arr1[16];
	char arr2[16];
	printf("请输入一个数:");
	scanf("%d",&num);
	for (i = 0; i < 32; i += 2)
	{
		arr1[j] = ((num >> i) & 1);
		j++;
	}
	for (i = 1,j = 0; i < 32; i += 2)
	{
		arr2[j] = ((num >> i) & 1);
		j++;
	}
	printf("偶数二进制序列为:");
	for (i = 15; i >= 0; i--)
	{
		printf("%d",arr1[i]);
	}
	printf("\n");
	printf("奇数二进制序列为:");
	for (i = 15; i >= 0; i--)
	{
		printf("%d", arr2[i]);
	}
	printf("\n");
	system("pause");
	return 0;
}

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转载自blog.csdn.net/LXL7868/article/details/88887120