解题思路:
注意事项:
参考代码:
import java.util.Scanner; public class T1966 { public static void main(String[] args) { Scanner in = new Scanner(System.in); int score_0 = 0,score_1 = 0; while(in.hasNext()){ int n = in.nextInt(); if(n == 1){ score_1++; if(score_1 >= 21 && score_1 - score_0>1){ System.out.println(1);break; } } else{ score_0++; if(score_0 >= 21 && score_0 - score_1>1){ System.out.println(0);break; } } } in.close(); } }
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