12 lines
356 B
JavaScript
12 lines
356 B
JavaScript
const express = require('express');
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const router = express.Router();
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router.post('/', (req, res) => {
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const { input } = req.body;
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if (!Array.isArray(input) || input.length === 0)
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return res.status(400).json({ error: 'input must be a non-empty array' });
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res.json({ ret: Math.max(...input.map(Number)) });
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});
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module.exports = router;
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