how can i read a number twice in fstream code?

[Alenik1989]

hi again i have this code

int main()
{
    ifstream infile;
    ofstream outfile;
    float num1,num2,num3,limit1=0,limit2=0,counter1=0,counter2=0,sum=0;
    float aver;
 
    infile.open("testin.txt");
    outfile.open("testout.txt");
 
    if (infile.fail() || outfile.fail())
    {
        cout<<"failed";
        return 1;
    }
else
    while(!infile.eof())
    {
        infile>>num1>>num2;
        limit1=num1;
        limit2=num2;
 
        while(counter1<limit1)
        {
        sum=0;
        counter2=0;
 
        while (counter2<limit2)
        {
            infile>>num3;
            outfile<<num3<<" ";
            sum+=num3;
            counter2++;
 
 
        }
        outfile<<"\nTotal      ="<<sum<<endl;
        aver=sum/limit2;
        outfile<<"Average    ="<<aver<<endl;
        outfile<<"____________________"<<endl;
        counter1++;
 
 
        }
 
    }
 
        return 0;
}

Im just trying to read the num3 variable twice to calculate the min and max from input file but i cant figure out a way!!!!!
when i try to read num 3 inside the

and then initialing
minValue and maxValue to it
and the read the num3 again inside the while(counter1<limit1)
like
while(counter1<limit1)
{
sum=0;
counter2=0;
infile>>num3;
and then read the same number inside the
while (counter2<limit2)
and compare them using

if(maxValue<num3)
maxValue=num3;
else if(num3<minValue)
minValue=num3
else
{
minValue=num3 
maxValue=num3
}

it reads the next # in the input file?
any suggestions?

[Studlyami]

You already have a thread for trying to find min/max please keep all questions in the same thread. I have also shown a solution for this in the other thread. Any other questions please direct them in that thread.