Question

How to push numbers to queue using for loop in C++

Answer 1

#include <iostream>
#include <queue>

using namespace std; 
  
void printQueue(queue<int>& q) { 
    while (!q.empty()) { 
        cout << q.front() << " "; 
        q.pop(); 
    } 
} 

int main() 
{ 
    queue<int> q; 
    
    for (auto i : {1, 2, 3, 4, 5}) q.push(i);

    printQueue(q);
} 



/*
run:

1 2 3 4 5 

*/

 

70+ SQL courses for beginners and professionals