Errors incompetitiveprogramming
- 1. Most common errors encountered in programming By Lakshmi Sarvani V Emp id 4472 Department of Basic Engineering Sciences - I
- 2. Wrong Answer Wrong answer occurs not only when your logic is wrong but also due to wrong choice of datatype. Let us understand this with an example
- 3. August Long Challenge: Smallest KMP
- 4. Wrong Answer
- 6. Example Question: Find the Pattern The pattern challenge is back again with more complexity. Can you solve it?? Input 1: 3 2224 5262 223 Output 1: 5485 Input 2: 11 170 368 472 298 22 139 370 1061 162 1073 491 Output 2: 1095
- 7. Wrong Answer
- 8. Correct Code
- 9. Run Time Error (SIGSEGV) This is an error caused by an invalid memory reference or segmentation fault. The most common causes are accessing an array element out of bounds or using too much memory. When the memory assigned is not enough to store the input then also we get segmentation fault Let us understand this with an example
- 10. Greatest String You are given a string S and an integer Q. You are allowed to perform at most Q operations on the string. In one operation, you can change any vowel to it's next character (e.g., 'a'->'b', 'e'->'f', 'i'->'j', 'o'->'p', 'u'->'v'). Length of the string can be up to 100000
- 11. Error: Time Limit and Segmentation fault Violating the constraint that Length of the string can be up to 100000 leads to segmentation fault. In finte loop without break leads to Time limit exceeded error
- 12. Another Example for Segmentation fault and wrong answer Question: Shreya and Non- Palindrome (Hacker Earth)
- 13. Correct Code