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使劲敲代码
public class Sum {
public static void main(String[] args) {
int[] arr = {1, 2,3,4,5,6};
System.out.println(sum(arr));
}
public static int sum(int[] arr) {
int result = 0;
for (int i = 0; i < arr.length; i++) {
result += arr[i];
}
return result;
}
}
- 时间:06-17 17:01
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