# HELP! Not sure how to?

• 03-09-2009
walkonwater
HELP! Not sure how to?
I have to make an if statement with int that are num1, num2, num3, num4, largest, smallest

This is easy but for some reason I can't figure it out by using an if statement. I can't remember how to do this? Could someone help me out? I am trying to make it look like this:

Enter number 1: __
Enter number 2: __
Enter number 3: __
Enter number 4: __

The largest value entered was __
The smallest value entered as __
• 03-09-2009
walkonwater
I have this because I am supposed to set num1 to largest and smallest. How would I do it from here:

Code:

```#include <iostream> int main() {   int num1, num2, num3, num4, largest, smallest;  num1 = largest;   num1 = smallest;```
and remember I have to do an if statement and I can't remember how to do it with an if statement.
• 03-09-2009
walkonwater
This is my new code but I don't get it. It is giving me the largest and smallest as the same thing.

Code:

```// CSE 1020  Lab 5  Keith Deitz  diddies708@yahoo.com  #include <iostream> int main() {   double num1, num2, num3, num4, largest, smallest;     cout << "CSE 1020  Lab 5  Keith Deitz  diddies708@yahoo.com" << endl       << endl;     cout << "Enter number 1: ";   cin >> num1;   cout << "Enter number 2: ";   cin >> num2;   cout << "Enter number 3: ";   cin >> num3;   cout << "Enter number 1: ";   cin >> num4;     largest = num1;   smallest = num2;     if (num2 > largest)     largest = num2;     else if (num2 < smallest)     smallest = num2;     else if (num3 > largest)     largest = num3;     else if (num3 < smallest)     smallest = num3;     else if (num4 > largest)     largest = num4;     else if (num4 < smallest)     smallest = num4;         cout << endl << "The largest value entered was "       << largest << endl;         cout << endl << "The smallest value entered was "       << smallest << endl;     return 0;   }```
• 03-10-2009
vart
1.
Code:

```cout << "Enter number 1: ";   cin >> num4;```
should be "Enter number 4"

2. smallest = num2;

should be smallest = num1;

3.

Code:

```if (num2 > largest)     largest = num2;     else if (num2 < smallest)     smallest = num2;     else if (num3 > largest)     largest = num3;     else if (num3 < smallest)     smallest = num3;     else if (num4 > largest)     largest = num4;     else if (num4 < smallest)     smallest = num4;```
Red parts should be removed - numbres should be checked independently one from another