strange numbers?

[tu_user]

#include<iostream>
#include<cstdlib>
int qualityPoints(int);	// prototype
int main()
{
	int average;	// declare variable
	cout<< "Enter your average";	// prompt the user for input
	cin>> average;	// get input
	cout<< qualityPoints(average);
 system("PAUSE");
 return 0;
}
int qualityPoints(int value)	// definition
{
 if(value>89 && value<101)
             return 4;
             else if(value>79 && value<90)
                         return 3;
                         else if(value>69 && value<80)
                              return 2;
                              else if(value>59 && value<70)
                                   return 1;
                                   else if(value<60 && value>0)
                                        return 0; else cout<< "Enter within limit";
}

when I type 101 or higher it gives me 'Enter within limit' + some numbers. What are these numbers? I think there is some problem in loops. I don't know exactly.