C++23rd Code (the memory size (in bytes) of each variable type using sizeof)

 #include<iostream>
 using namespace std; 
 int main()
 {
 cout<<sizeof(int)<<endl;
 cout<<sizeof(float)<<endl;
 cout<<sizeof(double)<<endl;
 cout<<sizeof(long double)<<endl;
 cout<<sizeof(char)<<endl;
 cout<<sizeof(string)<<endl;
 return 0; 
 }