0_0_39659397_15890\Main.java:1: 错误: 需要class, interface或enum
Scanner sc = new Scanner(System.in);
^
0_0_39659397_15890\Main.java:2: 错误: 需要class, interface或enum
String input;
^
0_0_39659397_15890\Main.java:3: 错误: 需要class, interface或enum
int lineNum,sum;
^
0_0_39659397_15890\Main.java:4: 错误: 需要class, interface或enum
lineNum = sc.nextInt();
^
0_0_39659397_15890\Main.java:5: 错误: 需要class, interface或enum
for (int i = 0; i < lineNum; i++){
^
0_0_39659397_15890\Main.java:5: 错误: 需要class, interface或enum
for (int i = 0; i < lineNum; i++){
^
0_0_39659397_15890\Main.java:5: 错误: 需要class, interface或enum
for (int i = 0; i < lineNum; i++){
^
0_0_39659397_15890\Main.java:7: 错误: 需要class, interface或enum
String[] nums = input.split(" ");
^
0_0_39659397_15890\Main.java:8: 错误: 需要class, interface或enum
sum = 0;
^
0_0_39659397_15890\Main.java:9: 错误: 需要class, interface或enum
for (String num : nums) {
^
0_0_39659397_15890\Main.java:11: 错误: 需要class, interface或enum
}
^
0_0_39659397_15890\Main.java:14: 错误: 需要class, interface或enum
System.out.println();
^
0_0_39659397_15890\Main.java:15: 错误: 需要class, interface或enum
}
^
13 个错误
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