[C]为什么洛谷显示编译不成功呢?(vs2022编译没问题)
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[C]为什么洛谷显示编译不成功呢?(vs2022编译没问题)
844741
foxr001楼主2022/12/23 20:44
#include <stdio.h>
#include <math.h>
int main()
{
	int a, b;
	scanf("%d%d", &a, &b);
	int i, j, k, p=0;
	int c, d;
	char a1[10] = { 0 };
	for (i = a; i <= b; i++)
	{
		c = 0;
		d = i;
		j = 0;
		while (1)
		{
			c = d % 10;
			d /= 10;
			a1[j] = c;
			j++;
			if (d == 0)
				break;
		}
		if (j != 4 && j != 6 && j != 8)
		{
			if (i <= 1)
				c=0;
			if (i == 5)
				c=1;
			if (i % 2 == 0 || i % 3 == 0)
				c=0;
			else
			{
				for (k = 6; k <= sqrt(double(i)); k += 6)
				{
					if (i % (k - 1) == 0 || i % (k + 1) == 0)
						break;
				}
				if (k = sqrt(double(i)))
					c = 1;
			}
			j--;
			if (c == 1)
			{


				c = 0;
				for (k = 0; k <= j - k; k++)
				{
					if (a1[k] != a1[j - k])
					{
						c = 1;
						break;
					}
				}
				if (c == 0)
				{
					printf("%d\n", i);
				}
			}
		}
	}
	return 0;
}
2022/12/23 20:44
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