Thread: HELP! Not sure how to?

1. 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 __

2. 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.

3. 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;
}```

4. 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