{ "data": { "question": { "questionId": "3606", "questionFrontendId": "3300", "categoryTitle": "Algorithms", "boundTopicId": 2932684, "title": "Minimum Element After Replacement With Digit Sum", "titleSlug": "minimum-element-after-replacement-with-digit-sum", "content": "

You are given an integer array nums.

\n\n

You replace each element in nums with the sum of its digits.

\n\n

Return the minimum element in nums after all replacements.

\n\n

 

\n

Example 1:

\n\n
\n

Input: nums = [10,12,13,14]

\n\n

Output: 1

\n\n

Explanation:

\n\n

nums becomes [1, 3, 4, 5] after all replacements, with minimum element 1.

\n
\n\n

Example 2:

\n\n
\n

Input: nums = [1,2,3,4]

\n\n

Output: 1

\n\n

Explanation:

\n\n

nums becomes [1, 2, 3, 4] after all replacements, with minimum element 1.

\n
\n\n

Example 3:

\n\n
\n

Input: nums = [999,19,199]

\n\n

Output: 10

\n\n

Explanation:

\n\n

nums becomes [27, 10, 19] after all replacements, with minimum element 10.

\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "替换为数位和以后的最小元素", "translatedContent": "

给你一个整数数组 nums 。

\n\n

请你将 nums 中每一个元素都替换为它的各个数位之  。

\n\n

请你返回替换所有元素以后 nums 中的 最小 元素。

\n\n

 

\n\n

示例 1:

\n\n
\n

输入:nums = [10,12,13,14]

\n\n

输出:1

\n\n

解释:

\n\n

nums 替换后变为 [1, 3, 4, 5] ,最小元素为 1 。

\n
\n\n

示例 2:

\n\n
\n

输入:nums = [1,2,3,4]

\n\n

输出:1

\n\n

解释:

\n\n

nums 替换后变为 [1, 2, 3, 4] ,最小元素为 1 。

\n
\n\n

示例 3:

\n\n
\n

输入:nums = [999,19,199]

\n\n

输出:10

\n\n

解释:

\n\n

nums 替换后变为 [27, 10, 19] ,最小元素为 10 。

\n
\n\n

 

\n\n

提示:

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