题解 | #小乐乐排电梯#
小乐乐排电梯
https://www.nowcoder.com/practice/0f855c7642b74cccb3c2366bb7732d2a
#include <stdio.h>
int main() {
int n, m;
scanf("%d", &n);
m = (n + 1) / 12;//
if ((n + 1) % 12 > 0)//
printf("%d", 4 * m + 2);
else if (m == 1)
printf("2");
else
printf("%d", 4 * m + 2);
return 0;
}
