蓝桥杯算法提高VIP-格子位置-题解（Java代码）

解题思路:

注意事项:

参考代码:

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner scanner=new Scanner(System.in);

int n=scanner.nextInt();

int a=scanner.nextInt();

int b=scanner.nextInt();

for(int i=1;i<=n;i++) {

System.out.print("("+a+","+i+")");

}

System.out.println();

for(int i=1;i<=n;i++) {

System.out.print("("+i+","+b+")");

}

System.out.println();

int j=b-(a-1);

for(int i=1;i<=n;i++) {

if(j<1) {

j++;

continue;

}

System.out.print("("+i+","+j+")");

if(j==n)

break;

j++;

}

System.out.println();

j=b-(n-a);

for(int i=n;i>=1;i--) {

if(j<1) {

j++;

continue;

}

System.out.print("("+i+","+j+")");

if(j==n)

break;

j++;

}

System.out.println();

}

}