Hallo,
I am new to Ruby and I can't solve this Problen.
I've got an Array w with 100 Elements called "w".
I want to divide the array with 1..100 divisors.
i = 0
j = 1.0
w.each do |i|
while j <= 100.0 do
print i/j, ", "
j +=1.0
end
end
but it's not working.
Only the first Element of the Array is divided with
the hundred divisors.
I'd be very grateful for help.
Martin
on 2015-12-03 00:56
on 2015-12-07 22:44
you need to declare "j" inside the "each" loop. By declaring it at the top, you're reaching j == 100, but you never set it back to 1.
on 2015-12-28 10:00
You never reset the value of j to 0, and as such, your inner loop condition is never true after the first run. Assigning j = 0; in the outer loop afterward should fix it. http://www.besanttechnologies.com/training-courses... | http://www.besanttechnologies.com/training-courses...
on 2016-01-01 22:34
thanks for the answers, at the moment I haven't the time to follow it up, but I think my question is solved mawgaw
on 2016-01-12 13:39
C programming allows to use one loop inside another loop. http://www.hackingmind.com/hacking-tips-to-prevent...
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on 2017-04-07 11:09
The reason your inner loop only executes once is because you initialize
j to 0 outside the loop and then never reset it again. After it runs the
first time the value of j is 10. It will never be less than 10 again.
A better way to do this is to use a for loop:
for (int i = 0; i < 10; i++){
printf("i:%i\n", i);
for (int j = 0; j < 10; j++){
printf("j:%i\n", j);
}
}
It also makes the code look cleaner.
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