C++ help

#include <iostream> // access to cin, cout
#include <cstring>
#include <cstdlib>
#include<fstream>



using namespace std;

int buildArrays(int A[],int B[],int C[])
{
int i=0,num;
ifstream inFile;
inFile.open("candycrush.txt");

if(inFile.fail())
{
cout<<"The candycrush.txt input file did not open"<<endl;
exit(-1);
}
while(inFile)
{
inFile>>num;
A[i]=num;

inFile>>num;
B[i]=num;

inFile>>num;
C[i]=num;

i++;
}
inFile.close();

return i;
}
void printArrays( string reportTitle, int levelsArray[], int scoresArray[], int starsArray[], int numberOfLevels )
{
cout<<endl;
cout<<reportTitle<<endl;
cout<<"Levels\tScores\tStars"<<endl;
cout<<"---------------------"<<endl;

for(int i=0;i<numberOfLevels;i++)
{
cout<<levelsArray[i]<<"\t"<<scoresArray[i]<<"\t";
for(int j=0;j<starsArray[i];j++)
{
cout<<"*";
}
cout<<endl;
}
}

void sortArrays( int levelsArray[], int scoresArray[], int starsArray[], int numberOfLevels )
{
for(int i=0;i<numberOfLevels;i++)
{
for(int j=0;j<numberOfLevels;j++)
{
if(levelsArray[i]<levelsArray[j])
{
int temp1=levelsArray[i];
int temp2=scoresArray[i];
int temp3=starsArray[i];

levelsArray[i]=levelsArray[j];
scoresArray[i]=scoresArray[j];
starsArray[i]=starsArray[j];

levelsArray[j]=temp1;
scoresArray[j]=temp2;
starsArray[j]=temp3;
}
}
}
}


int main()
{
int MAX=400;
int levelsArray[MAX];
int scoresArray[MAX];
int starsArray[MAX];

int numberOfLevels=buildArrays(levelsArray,scoresArray,starsArray);

printArrays( "Candy Crush UNSORTED Report", levelsArray, scoresArray, starsArray, numberOfLevels );
sortArrays( levelsArray, scoresArray, starsArray, numberOfLevels);
printArrays( "Candy Crush SORTED Report", levelsArray, scoresArray, starsArray, numberOfLevels );

system("pause");
}