Why TLE Happens and How to Spot It
Find the hidden loop blowing your budget.
Meet the TLE Verdict
TLE means Time Limit Exceeded: your code is correct but too slow. It is the most common wall beginners hit in contests. ⏰
The Usual Cause
TLE almost always comes from a complexity that is too high for n. An O(n^2) idea on n = 10^6 will blow the time budget every time.
All lessons in this course
- Counting Operations with Big-O
- The 10^8 Rule of Thumb
- Read Constraints, Pick Complexity
- Why TLE Happens and How to Spot It