小O的数字 （C语言代码）

#include <stdio.h>
#include <string.h>
void main()
{
	char zeno[5][4]={"***","* *","* *","* *","***"};
	char one[5][4]={"  *","  *","  *","  *","  *"};
	char two[5][4]={"***",
		"  *","***","*  ","***"};
	char three[5][4]={"***","  *","***","  *","***"};
	char four[5][4]={"* *","* *","***","  *","  *"};
	char six[5][4]={"***","*  ","***","* *","***"};
	char seven[5][4]={"***","  *","  *","  *","  *",};
	char eight[5][4]={"***","* *","***","* *","***"};
	char nine[5][4]={"***","* *","***","  *","***"};
	char five[5][4]={"***","*  ","***","  *","***"};

	char nums[20];
	int i,o;
	while (scanf("%s",nums)!=EOF){
	for (i=0;i<5;i++)
	{
		for (o=0;o<strlen(nums);o++)
		{
			if (nums[o]=='1')
			{
				printf("%s",one[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else if (nums[o]=='2')
			{
				printf("%s",two[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else if (nums[o]=='0')
			{
				printf("%s",zeno[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else if (nums[o]=='3')
			{
				printf("%s",three[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else if(nums[o]=='4')
			{
				printf("%s",four[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else if (nums[o]=='5')
			{
				printf("%s",five[i]);
				if (o!=strlen(nums))
						printf(" ");
			}
			else if (nums[o]=='6')
			{
				printf("%s",six[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else if (nums[o]=='7')
			{
				printf("%s",seven[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else if (nums[o]=='8')
			{
				printf("%s",eight[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
			else
			{
				printf("%s",nine[i]);
				if (o!=strlen(nums))
					printf(" ");
			}
		}
		printf("\n");
	}
	}
}

解题思路:





注意事项:





参考代码: