题解 | 小乐乐与进制转换

#include <stdio.h>
int main() {
    long long n = 0;
    scanf("%lld", &n);
    long long result = n;
    int  a[100000] = {0};
    int k = 0;
    if (result == 0)printf("0");//处理输入为0的情况
    while (result != 0)
    {
        a[k] = result % 6;
        k++;
        result /= 6;
    }
    for (int i = k - 1; i >= 0; i--)
    {
        printf("%d", a[i]);//反向输出数组
    }
    return 0;
}