Vector of structs initialization

Question

I want know how I can add values to my vector of structs using the push_back method

struct subject
{
  string name;
  int marks;
  int credits;
};

         


        

Answer 1

After looking on the accepted answer I realized that if know size of required vector then we have to use a loop to initialize every element

But I found new to do this using default_structure_element like following...

#include 
typedef long long ll;
using namespace std;

typedef struct subject {
  string name;
  int marks;
  int credits;
}subject;

int main(){
  subject default_subject;
  default_subject.name="NONE";
  default_subject.marks = 0;
  default_subject.credits = 0;

  vector  sub(10,default_subject);         // default_subject to initialize

  //to check is it initialised
  for(ll i=0;i

Then I think its good to way to initialize a vector of the struct, isn't it?