Easy to understand
Intuition\n Describe your first thoughts on how to solve this problem. \n\n# Approach\n Describe your approach to solving the problem. \n\n# Complexity\n- Time 
# Intuition\n<!-- Describe your first thoughts on how to solve this problem. -->\n\n# Approach\n<!-- Describe your approach to solving the problem. -->\n\n# Complexity\n- Time complexity:\n<!-- Add your time complexity here, e.g. $$O(n)$$ -->\n\n- Space complexity:\n<!-- Add your space complexity here, e.g. $$O(n)$$ -->\n\n# Code\n```cpp []\nclass Solution {\npublic:\n    vector<int> circularGameLosers(int n, int k) {\n        vector<int> ans;\n        map<int,int> mpp;\n        int start=1;int i=1;\n        while(mpp[start]!=1){\n            mpp[start]=1;\n            start=(start+i*k)%n;\n            if(start==0) start=n;\n            i++;\n        }\n\n        for(int i=1;i<=n;i++){\n            if(mpp[i]==0){\n                ans.push_back(i);\n            }\n        }\n        return ans;\n        \n    }\n};\n```
['C++']