解题思路:
注意事项:
参考代码
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
int NA = sc.nextInt();
int NB = sc.nextInt();
int a[] = new int[NA];
for (int i = 0; i < NA; i++) {
a[i] = sc.nextInt();
}
int b[] = new int[NB];
for (int i = 0; i < NB; i++) {
b[i] = sc.nextInt();
}
int x = 0;
int X = 0;
int y = 0;
int Y = 0;
int c = 0;
int A = 0;
int B = 0;
for (int i = 1; i <= N; i++) {
if (i%NA!=0||i%NB!=0){
X = a[x];
Y = b[y];
}
if (i%NA==0){
X = a[NA-1];
x = -1;
}
if (i%NB==0){
Y = b[NB-1];
y = -1;
}
c = X-Y;
if (c==-2||c==-3||c==5){
A++;
x++;
y++;
} if (c==2||c==3||c==-5){
B++;
x++;
y++;
} if (c==0){
x++;
y++;
}
}
if (A>B){
System.out.println("A");
}else if (A<B){
System.out.println("B");
}else {
System.out.println("draw");
}
}
}
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