#include<iostream>
#include<vector>

using namespace std;

typedef struct{
  int powerlevel;
  int tx_time;
}timeInPowerLevel;

vector<timeInPowerLevel> prevTimePowerLevel;

int main()
{
  vector<timeInPowerLevel> newTimePowerLevel;
  
  for(int i = 0; i < 5; i++)
  {
    timeInPowerLevel Ptx = {i,i*5};
    newTimePowerLevel.push_back(Ptx);
  }

  for(int i = 0; i < 5; i++)
  {
    cout<<" PowerLevel %d, tx_time %d \n "<<newTimePowerLevel[i].powerlevel,
    newTimePowerLevel[i].tx_time;
  }
  
  return 1;
}

 PowerLevel %d, tx_time %d 
 0, 0 PowerLevel %d, tx_time %d 
 1, 5 PowerLevel %d, tx_time %d 
 2, 10 PowerLevel %d, tx_time %d 
 3, 15 PowerLevel %d, tx_time %d 
 4, 20