0_0_39014036_3523\Main.java:1: 错误: 需要class, interface或enum
Scanner scanner=new Scanner(System.in);
^
0_0_39014036_3523\Main.java:2: 错误: 需要class, interface或enum
while (scanner.hasNext()) {
^
0_0_39014036_3523\Main.java:4: 错误: 需要class, interface或enum
int m=scanner.nextInt();
^
0_0_39014036_3523\Main.java:5: 错误: 需要class, interface或enum
double ans=0;
^
0_0_39014036_3523\Main.java:6: 错误: 需要class, interface或enum
for (int i = 0; i < m; i++) {
^
0_0_39014036_3523\Main.java:6: 错误: 需要class, interface或enum
for (int i = 0; i < m; i++) {
^
0_0_39014036_3523\Main.java:6: 错误: 需要class, interface或enum
for (int i = 0; i < m; i++) {
^
0_0_39014036_3523\Main.java:8: 错误: 需要class, interface或enum
n=Math.sqrt(n);
^
0_0_39014036_3523\Main.java:9: 错误: 需要class, interface或enum
}
^
0_0_39014036_3523\Main.java:11: 错误: 需要class, interface或enum
}
^
10 个错误
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