0_0_39696336_29390\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args) {
^
0_0_39696336_29390\Main.java:3: 错误: 需要class, interface或enum
while (scanner.hasNext()){
^
0_0_39696336_29390\Main.java:5: 错误: 需要class, interface或enum
char center=scanner.next().charAt(0);
^
0_0_39696336_29390\Main.java:6: 错误: 需要class, interface或enum
char boundary=scanner.next().charAt(0);
^
0_0_39696336_29390\Main.java:7: 错误: 需要class, interface或enum
char[][] arr=new char[81][81];
^
0_0_39696336_29390\Main.java:8: 错误: 需要class, interface或enum
for (int i=0;i<81;i++){
^
0_0_39696336_29390\Main.java:8: 错误: 需要class, interface或enum
for (int i=0;i<81;i++){
^
0_0_39696336_29390\Main.java:8: 错误: 需要class, interface或enum
for (int i=0;i<81;i++){
^
0_0_39696336_29390\Main.java:9: 错误: 需要class, interface或enum
for (int k=0;k<81;k++){
^
0_0_39696336_29390\Main.java:9: 错误: 需要class, interface或enum
for (int k=0;k<81;k++){
^
0_0_39696336_29390\Main.java:11: 错误: 需要class, interface或enum
}
^
0_0_39696336_29390\Main.java:14: 错误: 需要class, interface或enum
while(num-2*k>0){
^
0_0_39696336_29390\Main.java:16: 错误: 需要class, interface或enum
for(int i=k;i<=num-k-1;i++){
^
0_0_39696336_29390\Main.java:16: 错误: 需要class, interface或enum
for(int i=k;i<=num-k-1;i++){
^
0_0_39696336_29390\Main.java:18: 错误: 需要class, interface或enum
arr[i][k]=boundary;
^
0_0_39696336_29390\Main.java:19: 错误: 需要class, interface或enum
arr[num-k-1][i]=boundary;
^
0_0_39696336_29390\Main.java:20: 错误: 需要class, interface或enum
arr[i][num-k-1]=boundary;
^
0_0_39696336_29390\Main.java:21: 错误: 需要class, interface或enum
}
^
0_0_39696336_29390\Main.java:23: 错误: 需要class, interface或enum
for(int i=k;i<num-k;i++){
^
0_0_39696336_29390\Main.java:23: 错误: 需要class, interface或enum
for(int i=k;i<num-k;i++){
^
0_0_39696336_29390\Main.java:25: 错误: 需要class, interface或enum
arr[i][k]=center;
^
0_0_39696336_29390\Main.java:26: 错误: 需要class, interface或enum
arr[num-k-1][i]=center;
^
0_0_39696336_29390\Main.java:27: 错误: 需要class, interface或enum
arr[i][num-k-1]=center;
^
0_0_39696336_29390\Main.java:28: 错误: 需要class, interface或enum
}
^
0_0_39696336_29390\Main.java:31: 错误: 需要class, interface或enum
}
^
0_0_39696336_29390\Main.java:33: 错误: 需要class, interface或enum
arr[0][num-1]=' ';
^
0_0_39696336_29390\Main.java:34: 错误: 需要class, interface或enum
arr[num-1][0]=' ';
^
0_0_39696336_29390\Main.java:35: 错误: 需要class, interface或enum
arr[num-1][num-1]=' ';
^
0_0_39696336_29390\Main.java:36: 错误: 需要class, interface或enum
for (int u=0;u<num;u++){
^
0_0_39696336_29390\Main.java:36: 错误: 需要class, interface或enum
for (int u=0;u<num;u++){
^
0_0_39696336_29390\Main.java:36: 错误: 需要class, interface或enum
for (int u=0;u<num;u++){
^
0_0_39696336_29390\Main.java:38: 错误: 需要class, interface或enum
}
^
32 个错误
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