三行文字每行有 80 个字符统计出其中英文大写字母、小写字母、数字、空格以及其他字符的个数

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	int i = 0;
	int j = 0;
	int other = 0;//其它个数
	int ZIMU = 0;//大写字母个数
	int zimu = 0;//小字母个数
	int number = 0;//数字个数
	int space = 0;//空格个数
	int c = 0;//用来存取getchar取出来单个字母
	char arr[3][80] = { "    ABCDEFGHIJKLMNOPQRSTUVWXYZ1234abcdefghijklmnopqrstuvwxyz1234 .,.,.     .,.,"
		,"ABCDEFGHIJKLMNOPQRSTUVWXYZ1234abcdefghijklmnopqrstuvwxyz1234     .,.,.     .,.,",
		"ABCDEFGHIJKLMNOPQRSTUVWXYZ1234abcdefghijklmnopqrstuvwxyz1234     .,.,.     .,.,"};
	for (i = 0; i <3; i++)
	{
			j = 0;
			while (arr[i][j] != '\0')
			{
				if (arr[i][j] ==' ')
				{
					space++;
				}
				else if (arr[i][j] >= '0' && arr[i][j] <= '9')
				{
					number++;
				}
				else if (arr[i][j] >= 'a' && arr[i][j] <= 'z')
				{
					zimu++;
				}
				else if (arr[i][j] >= 'A' && arr[i][j] <= 'Z')
				{
					ZIMU++;
				}
				else
				{
					other++;
				}
				j++;
			}
	}
	printf("大写字母个数 %d \n",ZIMU);
	printf("小写字母个数 %d \n", zimu);
	printf("数字个数 %d \n", number);
	printf("空格个数 %d \n", space);
	printf("其它个数 %d \n", other);
	return 0;
}