文章目录
一步之遥

题目链接:https://www.lanqiao.cn/problems/652/learning/
package daily;
/**
 * https://www.lanqiao.cn/problems/652/learning/
 * 
 * @author Jia
 *
 */
public class day3_20_1 {
	public static void main(String[] args) {
		int ans = 0;
		int position = -1;
		while (position != 0) {
			ans++;
			if (position < 0) {
				position += 97;
			} else {
				position -= 127;
			}
		}
		System.out.println(ans);
	}
}
 
回路计数

题目链接:https://www.lanqiao.cn/problems/1462/learning/
方格分割
题目链接:https://www.lanqiao.cn/problems/644/learning/
棋盘多项式
题目链接:https://www.dotcpp.com/oj/problem1540.html
士兵排队问题
题目链接:https://www.dotcpp.com/oj/problem1510.html










