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Commit2039f9a

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Merge pull requestneetcode-gh#2718 from JaySabva/main
Create 0735-asteroid-collision.cpp
2 parents60bb25e +28e9a70 commit2039f9a

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‎cpp/0735-asteroid-collision.cpp‎

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classSolution {
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public:
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vector<int>asteroidCollision(vector<int>& asteroids) {
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vector<int> stk;
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for (auto ast: asteroids)
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{
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while (!stk.empty() && stk.back() >0 && ast <0)
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{
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int diff = ast + stk.back();
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if (diff >0)
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{
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ast =0;
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}
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elseif (diff <0)
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{
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stk.pop_back();
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}
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else
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{
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ast =0;
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stk.pop_back();
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}
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}
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if (ast !=0)
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stk.push_back(ast);
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}
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return stk;
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}
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};

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