Placement New Static Buffer

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

// Define your struct and placement new logic here
typedef struct Block
{
    int id;
    int value;
} Block;

int main() {
    int id, value;
    cin >> id >> value;

    // Write your placement new construction code here
    alignas(Block) uint8_t buffer[sizeof(Block)];

    Block * block = new (buffer) Block;
    block->id = id;
    block->value = value;

    std::cout << block->id << " " << block->value;
    block->~Block(); 
    return 0;
}