CODE EXAMPLE FOR CPP

how to insert in a queue c++

#include <iostream>
#include <queue>
using namespace std;

int main() {
  queue<int> q;
  for (int i = 1; i <= 5; i++) {
    // this is how you insert elements in the queue
    q.push(i);
  }
  
  // runs till the queue is empty
  while (!q.empty()) {
    // get the first value from the queue
    int value = q.front();
    // print the value
    cout << "value: " << value << endl;
    // remove the front value, so that we can get the next value
    q.pop();
  }
  
  return 0;
}