While loop doubt

Question

Why while loop ended in 30 instead of 25
Since i used <=25 (in line 8)

https://code.sololearn.com/cFb9OTmLOzt4/?ref=app

Any help will be appreciated.....

Answer 1

Kaamil Ahamadh S
If you want the loop finishing with 25, then write like this:

while (num <= 25){
System.out.print(num +" ");
num = num + 5;
}

Answer 2

Kaamil Ahamadh S
Take a look!
https://code.sololearn.com/cheJAN5Oqklp/?ref=app

Answer 3

😊 You are welcome! 👍

Answer 4

when it iterates through the while loop it does something like this:
iteration 1: num = 0; num <= 25: true -> num = 0 + 5;
iteration 2: num = 5; num <= 25: true -> num = 5 + 5;
iteration 3: num = 10; num <= 25: true -> num = 10 + 5;
iteration 4: num = 15; num <= 25: true -> num = 15 + 5;
iteration 5: num = 20; num <= 25: true -> num = 20 + 5;
attention to the next iteration
iteration 6: num = 25; num <= 25: true -> num = 25 + 5;
iteration 7: num = 30; num <= 25: false -> stop the loop

Answer 5

Danijel Ivanović
Sir i have written same code only (what ur saying ) but while loop ends in 30 not 25...

if i change the code to

while (num < 25){
System.out.print(num +" ");
num = num + 5;
}

then it ends in 25...

so my doubt is when i used <=25 why it ends in 30 instead of 25...

Answer 6

Danijel Ivanović thanks....