find-the-sum-of-encrypted-integers

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Algorithms

You are given an integer array <code>nums</code> containing positive integers. We define a function <code>encrypt</code> such that <code>encrypt(x)</code> replaces every digit in <code>x</code> with the largest digit in <code>x</code>. For example, <code>encrypt(523) = 555</code> and <code>encrypt(213) = 333</code>.

Return the sum of encrypted elements.

&nbsp;
Example 1:

<div class="example-block" style="border-color: var(--border-tertiary); border-left-width: 2px; color: var(--text-secondary); font-size: .875rem; margin-bottom: 1rem; margin-top: 1rem; overflow: visible; padding-left: 1rem;">
Input: nums = [1,2,3]

Output: 6

Explanation: The encrypted elements are&nbsp;<code>[1,2,3]</code>. The sum of encrypted elements is <code>1 + 2 + 3 == 6</code>.
</div>

Example 2:

<div class="example-block" style="border-color: var(--border-tertiary); border-left-width: 2px; color: var(--text-secondary); font-size: .875rem; margin-bottom: 1rem; margin-top: 1rem; overflow: visible; padding-left: 1rem;">
Input: nums = [10,21,31]

Output: 66

Explanation: The encrypted elements are <code>[11,22,33]</code>. The sum of encrypted elements is <code>11 + 22 + 33 == 66</code>.
</div>

&nbsp;
Constraints:

<ul>
	<li><code>1 &lt;= nums.length &lt;= 50</code></li>
	<li><code>1 &lt;= nums[i] &lt;= 1000</code></li>
</ul>

sumOfEncryptedInt

Find the Sum of Encrypted Integers

Encrypt and Decrypt Strings

encrypt-and-decrypt-strings

加密解密字符串

Array

Math

给你一个整数数组&nbsp;<code>nums</code>&nbsp;，数组中的元素都是&nbsp;正&nbsp;整数。定义一个加密函数&nbsp;<code>encrypt</code>&nbsp;，<code>encrypt(x)</code>&nbsp;将一个整数 <code>x</code>&nbsp;中 每一个&nbsp;数位都用 <code>x</code>&nbsp;中的&nbsp;最大&nbsp;数位替换。比方说&nbsp;<code>encrypt(523) = 555</code> 且&nbsp;<code>encrypt(213) = 333</code>&nbsp;。

请你返回数组中所有元素加密后的 和&nbsp;。

&nbsp;

示例 1：

<div class="example-block" style="border-color: var(--border-tertiary); border-left-width: 2px; color: var(--text-secondary); font-size: .875rem; margin-bottom: 1rem; margin-top: 1rem; overflow: visible; padding-left: 1rem;">
输入：nums = [1,2,3]

输出：6

解释：加密后的元素位&nbsp;<code>[1,2,3]</code>&nbsp;。加密元素的和为&nbsp;<code>1 + 2 + 3 == 6</code>&nbsp;。
</div>

示例 2：

<div class="example-block" style="border-color: var(--border-tertiary); border-left-width: 2px; color: var(--text-secondary); font-size: .875rem; margin-bottom: 1rem; margin-top: 1rem; overflow: visible; padding-left: 1rem;">
输入：nums = [10,21,31]

输出：66

解释：加密后的元素为&nbsp;<code>[11,22,33]</code>&nbsp;。加密元素的和为&nbsp;<code>11 + 22 + 33 == 66</code> 。
</div>

&nbsp;

提示：

<ul>
	<li><code>1 &lt;= nums.length &lt;= 50</code></li>
	<li><code>1 &lt;= nums[i] &lt;= 1000</code></li>
</ul>