Submission #956081

#	Time	Username	Problem	Language	Result	Execution time	Memory
956081		CaiWinDao	Memory (IOI10_memory)	C++17	100 / 100	1 ms	688 KiB

memory

#include "grader.h"
#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]);
    }
}

• Subtask 1: 50 / 50
• Subtask 2: 50 / 50