Good morning all,
I am currently learning coding / Java. The task I need to do is; make a program that takes user input and returns the highest and lowest entry. I have to use a while loop to keep it simple. At the moment I got this:
System.out.println("Enter numbers, Q to finish: ");
int largest = sc.nextInt();
int smallest = sc.nextInt();
while (sc.hasNextInt()) {
int number = sc.nextInt();
if(number > largest) {
largest = number;
}
else if(number < smallest){
smallest = number;
}
}
System.out.printf("Largest: %d Smallest: %d", largest, smallest);
The problem is that it skips the first user entry. After some testing I saw that when I only enter 1 number and press QI get a error. If I enter; 10 - 20 - 30, the return is; Largest: 30 Smallest: 20.
Anyone has a idea why it skips the first user entry?
Replace these 2 lines:
int largest = sc.nextInt();
int smallest = sc.nextInt();
with
int largest = sc.nextInt();
int smallest = largest;
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