蓝桥杯 奖券数目

#include<stdio.h>
int main()
{
	int count = 0;
	int a, b, c,d,e;//位数
	for (a = 1; a < 10; a++)
	{
		for (b = 0; b < 10; b++)
		{
			for (c = 0; c < 10; c++)
			{
				for (d = 0; d < 10; d++)
				{
					for (e = 0; e < 10; e++)
					{
						if (a != 4 && b != 4 && c != 4 && d != 4 && e != 4)
						{
							count++;
						}
					}
				}
			}
		}
	}
	printf("%d", count);
	return 0;
}

标签：count,10,++,蓝桥,int,&&,奖券,数目
来源： https://www.cnblogs.com/qq1480040000/p/14215950.html