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Two Sum - Easy
// Find two numbers that add up to target
function twoSum(nums, target) {
const map = new Map();
for (let i = 0; i < nums.length; i++) {
const complement = target - nums[i];
if (map.has(complement)) {
return [map.get(complement), i];
}
map.set(nums[i], i);
}
}
✓ All test cases passed! Time: 68ms, Memory: 42.1MB
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