1313. Decompress Run-Length Encoded List.cpp

// 1313.✅ Decompress Run-Length Encoded List

class Solution
{
public:
    vector<int> decompressRLElist(vector<int> &nums)
    {
        vector<int> ans;
        for (int i = 0; i < nums.size(); i += 2)
        {
            for (int j = 0; j < nums[i]; ++j)
                ans.push_back(nums[i + 1]);
        }
        return ans;
    }
};