题解 | #回文对称数#
回文对称数
https://www.nowcoder.com/practice/5b143af8328f4e42adf5e10397ae44ef
#include<stdio.h>
int main()
{
int input;
int arr[6];
scanf("%d", &input);
for (int k = 1; k <= input; k++)
{
int i = 0;
int tmp = k;
while (tmp > 0)
{
arr[i] = tmp % 10;
i++;
tmp /= 10;
}
int j = 0;
int tail = i - 1;
while (j < tail)
{
if (arr[j] == arr[tail])
{
j++;
tail--;
}
else
{
break;
}
}
if (j >= tail)
{
printf("%d\n", k);
}
}
return 0;
}
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