0_0_34683369_19902\Main.java:1: 错误: 需要class, interface或enum
private final static int N=1001;
^
0_0_34683369_19902\Main.java:2: 错误: 需要class, interface或enum
private static List<String> v=new ArrayList<>(N);
^
0_0_34683369_19902\Main.java:3: 错误: 需要class, interface或enum
private static int[] fn =new int[N];
^
0_0_34683369_19902\Main.java:4: 错误: 需要class, interface或enum
private static double MIN=-1e9;
^
0_0_34683369_19902\Main.java:5: 错误: 需要class, interface或enum
private static double limit=0.5;
^
0_0_34683369_19902\Main.java:6: 错误: 需要class, interface或enum
private static int n;
^
0_0_34683369_19902\Main.java:7: 错误: 需要class, interface或enum
private static int[] left =new int[N];
^
0_0_34683369_19902\Main.java:8: 错误: 需要class, interface或enum
private static int[] pre =new int[N];
^
0_0_34683369_19902\Main.java:9: 错误: 需要class, interface或enum
private static int[] used =new int[N];
^
0_0_34683369_19902\Main.java:10: 错误: 需要class, interface或enum
private static double[][] G =new double[N][N];
^
0_0_34683369_19902\Main.java:11: 错误: 需要class, interface或enum
private static double[] lx =new double[N];
^
0_0_34683369_19902\Main.java:12: 错误: 需要class, interface或enum
private static double[] ly =new double[N];
^
0_0_34683369_19902\Main.java:13: 错误: 需要class, interface或enum
private static double[] slack =new double[N];
^
0_0_34683369_19902\Main.java:16: 错误: 需要class, interface或enum
public static void main(String[] args) {
^
0_0_34683369_19902\Main.java:18: 错误: 需要class, interface或enum
int t=cin.nextInt();
^
0_0_34683369_19902\Main.java:19: 错误: 需要class, interface或enum
while(t>0) {
^
0_0_34683369_19902\Main.java:21: 错误: 需要class, interface或enum
int n = cin.nextInt();
^
0_0_34683369_19902\Main.java:22: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:22: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:22: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:24: 错误: 需要class, interface或enum
left[i] = -1;
^
0_0_34683369_19902\Main.java:25: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:26: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:26: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:27: 错误: 需要class, interface或enum
for (int j = 0; j < n; j++) {
^
0_0_34683369_19902\Main.java:27: 错误: 需要class, interface或enum
for (int j = 0; j < n; j++) {
^
0_0_34683369_19902\Main.java:29: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:31: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:31: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:33: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:35: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:35: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:35: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_34683369_19902\Main.java:37: 错误: 需要class, interface或enum
ans += ly[i];
^
0_0_34683369_19902\Main.java:38: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:40: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:42: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:43: 错误: 需要class, interface或enum
public static void init(List<String> vv, int[] fnn){
^
0_0_34683369_19902\Main.java:45: 错误: 需要class, interface或enum
for(int i=0;i<n;i++){
^
0_0_34683369_19902\Main.java:45: 错误: 需要class, interface或enum
for(int i=0;i<n;i++){
^
0_0_34683369_19902\Main.java:45: 错误: 需要class, interface或enum
for(int i=0;i<n;i++){
^
0_0_34683369_19902\Main.java:47: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:49: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:52: 错误: 需要class, interface或enum
String sx=v.get(x),sy=v.get(y);
^
0_0_34683369_19902\Main.java:53: 错误: 需要class, interface或enum
int sumx=0,sumy=0,sumx2=0,sumy2=0,sumxy=0;
^
0_0_34683369_19902\Main.java:54: 错误: 需要class, interface或enum
int len=sx.length();
^
0_0_34683369_19902\Main.java:55: 错误: 需要class, interface或enum
for(int i=0;i<len;i++){
^
0_0_34683369_19902\Main.java:55: 错误: 需要class, interface或enum
for(int i=0;i<len;i++){
^
0_0_34683369_19902\Main.java:55: 错误: 需要class, interface或enum
for(int i=0;i<len;i++){
^
0_0_34683369_19902\Main.java:57: 错误: 需要class, interface或enum
sumx2+=(sx.charAt(i)-'0')*(sx.charAt(i)-'0');
^
0_0_34683369_19902\Main.java:58: 错误: 需要class, interface或enum
sumy+=sy.charAt(i)-'0';
^
0_0_34683369_19902\Main.java:59: 错误: 需要class, interface或enum
sumy2+=(sy.charAt(i)-'0')*(sy.charAt(i)-'0');
^
0_0_34683369_19902\Main.java:60: 错误: 需要class, interface或enum
sumxy+=(sx.charAt(i)-'0')*(sy.charAt(i)-'0');
^
0_0_34683369_19902\Main.java:61: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:63: 错误: 需要class, interface或enum
double den=Math.sqrt((sumx2-1.0*sumx*sumx/len)*(sumy2-1.0*sumy*sumy/len));
^
0_0_34683369_19902\Main.java:64: 错误: 需要class, interface或enum
System.out.println(x+","+y+","+num/den);
^
0_0_34683369_19902\Main.java:65: 错误: 需要class, interface或enum
return num/den;
^
0_0_34683369_19902\Main.java:66: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:69: 错误: 需要class, interface或enum
for(int i = 0; i<=n; i++) {
^
0_0_34683369_19902\Main.java:69: 错误: 需要class, interface或enum
for(int i = 0; i<=n; i++) {
^
0_0_34683369_19902\Main.java:69: 错误: 需要class, interface或enum
for(int i = 0; i<=n; i++) {
^
0_0_34683369_19902\Main.java:71: 错误: 需要class, interface或enum
slack[i]= MAX;
^
0_0_34683369_19902\Main.java:72: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:74: 错误: 需要class, interface或enum
int u,v=0;
^
0_0_34683369_19902\Main.java:75: 错误: 需要class, interface或enum
for(u=n;left[u]!=-1;u=v){
^
0_0_34683369_19902\Main.java:75: 错误: 需要class, interface或enum
for(u=n;left[u]!=-1;u=v){
^
0_0_34683369_19902\Main.java:75: 错误: 需要class, interface或enum
for(u=n;left[u]!=-1;u=v){
^
0_0_34683369_19902\Main.java:77: 错误: 需要class, interface或enum
double d= MAX;
^
0_0_34683369_19902\Main.java:78: 错误: 需要class, interface或enum
for(int i=0;i<n;i++){
^
0_0_34683369_19902\Main.java:78: 错误: 需要class, interface或enum
for(int i=0;i<n;i++){
^
0_0_34683369_19902\Main.java:78: 错误: 需要class, interface或enum
for(int i=0;i<n;i++){
^
0_0_34683369_19902\Main.java:81: 错误: 需要class, interface或enum
if(tmp<slack[i]){
^
0_0_34683369_19902\Main.java:83: 错误: 需要class, interface或enum
pre[i]=u;
^
0_0_34683369_19902\Main.java:84: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:87: 错误: 需要class, interface或enum
}
^
0_0_34683369_19902\Main.java:90: 错误: 需要class, interface或enum
for(int i=0;i<=n;i++) {
^
0_0_34683369_19902\Main.java:90: 错误: 需要class, interface或enum
for(int i=0;i<=n;i++) {
^
0_0_34683369_19902\Main.java:93: 错误: 需要class, interface或enum
ly[i] += d;
^
0_0_34683369_19902\M
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