I'm writing this program for a class and when I tried to compile it I get an error can anyone help me out I can't see to find the problem.
Here is The program with the error:

1: #include <iostream>
2: using namespace std;
3:
4:
5:
6: int main()
7: {
8: int sideOne, sideTwo, sideThree;
9:
10: cout << "Enter the three sides of a triangle." << endl;
11: cin >> sideOne >> sideTwo >> sideThree >> endl;
initializing non-const 'bool &' with 'ostream & (*)(ostream &)' will use a temporary
12:
13: while (cin != 0 || !cin)
14: {
15: cout << "You entered: " << sideOne << ", " << sideTwo << " and, " << sideThree << endl;
16:
17: if (sideOne > 0 && sideTwo > 0 && sideThree > 0)
18: {
19: if (sideOne == sideTwo == sideThree)
20: {
21: cout << "The triangle is equilateral." << endl;
22: }
23: else if (sideOne + sideTwo > sideThree && sideOne == sideTwo
24: || sideOne + sideThree > sideTwo && sideOne == sideThree || sideTwo + sideThree > sideOne
25: && sideTwo == sideThree)
26: {
27: cout << "The Triangle is isosceles." << endl;
28: }
29: else if (sideOne != sideTwo != sideThree && sideOne + sideTwo > sideThree || sideOne + sideThree > sideTwo
30: || sideThree + sideTwo > sideOne)
31: {
32: cout << "The triangle is scalene." << endl;
33: }
34: }
35: else if (sideOne <= 0 || sideTwo <= 0 || sideThree <= 0)
36: {
37: cout << "Error the three sides of the triangle must be greater than 0." << endl;
38: }
39:
40: }
41: return 0;
42: }
/webcpp/cgi-bin/webistream.h: in passing argument 1 of 'webistream :: operator >>(bool &)'

If anyone can give me a hand on this I would really apreciate it.

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Tomas Lopez

I don't know about the error, but this probably isnt how you want your user to enter the integer. They will be entering 3 numbers on one line, doesn't look very nice. I'm just picky

The problem is that you are trying to put something into endl. You can't (and would have no reason to ) send >> into endl.

Ok thanks that helped, I got it working now. I don't know why i put endl in the cin, but I got it now thanks.