Infile

[Donna]

I am having trouble understanding why the numbers I have in my text file arn't being compared to find the largest number.

  		


	  	int largest = arr[1];
		for (int i = 1; i < 10; i++)
		{
			if (largest < arr[i])
			{
				largest = arr[i];
			}
		}
     

		cout << "The largest number is: " << largest << endl;

[Zhuge]

Assuming arr is of size len, on line 13 you are reading one number into a location past the end of the array. You need a loop to read in all the numbers.

[Donna]

Thank you. What kind of loop would work for this?

[Superdude]

A for loop?