General MotorsOA #2
Come Looking for the Smallest Num Which Must Be > Than a Specific Num.
估计简单可在线判题
考点(AI 标注)位运算
Find the smallest X>Z such that digitSum(X)=2×digitSum(Z).
The standard input/output conventions and constraints added by this site are given under "Input".
输入格式
1≤Z≤500.
输出格式
Output X.
样例 1
输入:
10
输出:
11
样例 2
输入:
14
输出:
19
样例 3
输入:
99
输出:
9999
样例 4
输入:
1
输出:
2
样例 5
输入:
500
输出:
505