We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
给定一个非负整数 num,反复将各个位上的数字相加,直到结果为一位数。
示例:
输入: 38 输出: 2 解释: 各位相加的过程为:3 + 8 = 11, 1 + 1 = 2。 由于 2 是一位数,所以返回 2。
进阶:
function addDigits(num) { return num == 0 ? 0 : (num % 9 == 0 ? 9 : (num % 9)); }
The text was updated successfully, but these errors were encountered:
No branches or pull requests
给定一个非负整数 num,反复将各个位上的数字相加,直到结果为一位数。
示例:
进阶:
解答
The text was updated successfully, but these errors were encountered: