Need help outputing months and days.

This program works fine but I am having trouble outputting the months and day and I can't seem to find a way to display them on output as I continually getting 1,2,3,4 and so on under "week of" column . I need to have output that shows something like this below. Please help me fix this issue. Will appreciate it a lot.
Week of Gallons Miles MPG February 4 9.8 196 42 February 11 9.5 182 42 February 18 5.6 101 42 February 25 7.5 133 42
My Code:

Code:

#include <iostream>
#include <cstring>
using namespace std;
#define Max_weeks 100
int getNumberofweeks();
int getGallonsamount(int,float*);
int getMilesamount(int,float*);
void CalcAverage(float[],int,float[]);
float Gallons[Max_weeks];
float Miles[Max_weeks];
float MPG[Max_weeks];
void display(int);
void main()
{
  int Numweeks;
  Numweeks = getNumberofweeks();
  getGallonsamount(Numweeks, Gallons);
  getMilesamount(Numweeks, Miles);
  CalcAverage(Gallons,Numweeks,Miles);
  display(Numweeks);
  cin.ignore(2);
}
int getNumberofweeks()     // functions that gets total number weeks
{
    int weekInput;
   cout << "Enter the number of weeks: ";
   cin>>weekInput;
   cout<<endl;
   return weekInput;
}
int getGallonsamount (int count , float *MPG)    // function that gets amount of gallons
 {
    cout<<endl;

    for (int Gallons = 0; Gallons <count; ++Gallons)
    {
      cout << "enter amount of gallons for "<< Gallons+1 <<": ";
      cin >> *MPG;
      MPG++;
    }
    cout<<endl;
    return 0;
 }
int getMilesamount (int count , float *MPG)   // function that get average miles
 {
    cout<<endl;
    for (int Miles = 0; Miles <count; ++Miles)
    {
      cout << "enter amount of miles for "<< Miles+1 <<": ";
      cin >> *MPG;
      MPG++;
    }
    cout<<endl;
    return 0;
 }
void CalcAverage(float Gallons[],int count, float Miles[])  // function that calculates MPG
  {
     
    for (int week = 0; week < count; week++)
       {
           MPG[week] = (Miles[week]) / (Gallons[week]);
      }
  }
void display(int count) // function that display the mark details along with total average
{
     
      float TotalGallons=0.0;
      float TotalMiles=0.0,TotalMPG=0.0;  // variables for finding total
      float AvgMPG;                      // variables for finding average
      cout<<"\n\nWeek of"<<"\t\t"<<"Gallons"<<"\t"<<"Miles"<<"\t\t"<<"MPG"<<endl;
      string week[4] = {"February 4", "February 11","February 18","February 25"};
      for(int week=0; week<count ; week++) 
        
    {
        cout<<week+1<<"\t\t"<<Gallons[week]<<"\t"<<Miles[week]<<"\t\t"<<MPG[week]<<endl;
        TotalGallons = TotalGallons + Gallons[week];
        TotalMiles = TotalMiles + Miles[week];
        TotalMPG = TotalMPG + MPG[week];
      }
      {
      AvgMPG = TotalMPG / count;
      cout<<"\n Total Gallons :"<<TotalGallons;
      cout<<"\n Total Miles   :"<<TotalMiles;
      cout<<"\n Average MPG   :"<<AvgMPG;
    }
}

Perhaps something to do with having two variables with the same name?

Code:

      string week[4] = {"February 4", "February 11","February 18","February 25"};
      for(int week=0; week<count ; week++)

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