题解 | #数字颠倒#

#include <stdio.h>

int main()
{
    char arr1[11] = { 0 };
    scanf("%s", arr1);
    int i = 0;
    i = strlen(arr1) - 1;
    int j = 0;
    for (j = i; j >= 0; j--)
    {
        printf("%c", arr1[j]);
    }
    return 0;
}