[编程入门]链表之报数问题

解题思路:

注意事项:

参考代码:

#include<stdio.h>

int main() {

int n = 0;

scanf_s("%d", &n);

int arr[1000] = { 0 };

for (int i = 0; i < n; i++) {

arr[i] = 1;

}

int cnt = 0;

int die = 0;

int i = 0;

for (i = 0; i < n; i++) {

if (arr[i] == 1) {

cnt++;

}

if (cnt == 3) {

arr[i] = 0;

cnt = 0;

die++;

}

if (i == n - 1) {

i = -1;

}

if (die == n - 1) {

break;

}

}

for (int i = 0; i < n; i++) {

if (arr[i] == 1) {

printf("%d", i + 1);

}

}

return 0;

}