Our website uses cookies to enhance your browsing experience.
Accept
to the top
>
>
>
V3135. The initial value of the...
menu mobile close menu
Additional information
toggle menu Contents

V3135. The initial value of the index in the nested loop equals 'i'. Consider using 'i + 1' instead.

Jul 03 2017

The analyzer has detected a faulty or suboptimal loop. A standard pattern is used where some operation is executed for every pair of elements of an array. This operation, however, is usually not required for a pair whose members are the same element, i.e. when 'i == j'.

For example:

for (int i = 0; i < size; i++)
  for (int j = i; j < size; j++)
    ...

It is highly possible that a more correct and effective way to traverse the arrays would probably be this:

for (int i = 0; i < size; i++)
  for (int j = i + 1; j < size; j++)
    ...

This diagnostic is classified as:

close form

Fill out the form in 2 simple steps below:

Your contact information:

Step 1
Congratulations! This is your promo code!

Desired license type:

Step 2
Team license
Enterprise license
close form
Request our prices
New License
License Renewal
--Select currency--
USD
EUR
close form
Free PVS‑Studio license for Microsoft MVP specialists
close form
To get the licence for your open-source project, please fill out this form
close form
I want to join the test
* By clicking this button you agree to our Privacy Policy statement

close form
check circle
Message submitted.

Your message has been sent. We will email you at


If you do not see the email in your inbox, please check if it is filtered to one of the following folders:

  • Promotion
  • Updates
  • Spam