# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
956079 | 2024-04-01T02:20:25 Z | CaiWinDao | Memory (IOI10_memory) | C++17 | 0 ms | 0 KB |
#include <map> #include <vector> using namespace std; void play() { map<char, vector<int> > pos; for (int i = 1; i <= 50; i++) { char card = faceup(i); pos[card].push_back(i); } for (auto& p: pos) { vector<int> v = p.second; faceup(v[0]); faceup(v[1]); } }