Construct Sensor Packet Placement

#include <iostream>
#include <cstdint>
#include <new>
#include <type_traits>
using namespace std;

// Write your struct and placement new logic here
typedef struct{
    int id;
    int value;
}SensorPacket;
int main() {
    int index, id, value;
    cin >> index >> id >> value;

    // Write your pool construction code here
    using Storage = std::aligned_storage_t<
                                    sizeof(SensorPacket),
                                    alignof(SensorPacket)>;
    Storage pool[3];
    SensorPacket* s = new (&pool[index]) SensorPacket{id, value};

    cout<<s->id<<" "<<s->value;
    s->~SensorPacket();
    return 0;
}

Solving Approach

 

 

 

 

 

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Input

1 50 900

Expected Output

50 900