StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Lidong Guo

Rating
1427.77 (4,535,522nd)

Reputation
2,130 (79,049th)

Page: 1 2 3

Title	Δ
How can I copy permissions from a file that already exists?	-2.41
Error in sentences in bold: " Subscripted value is neither arr...	+0.45
Replace a string in text file with just fprintf and fscanf	-0.87
C++ string array & Accessing chars	-0.58
Why does mac OS X not throw runtime error in this code?	-1.10
accessing bit fields in structure	-2.61
C90 printf with \n or \r\n not working in cygwin; but fflush(stdout...	-1.05
isdigit() is not evaluating to true in C	+4.59
Abort instead of segfault with clear memory violation	-2.21
compiler complaining when returning char pointer array	-3.41
C Array - Largest number and it's location	-0.04
Check if a file that has been opened with fopen has been closed	-3.18
Finding the error in my use of the strcat function	+4.49
Data corruption in stm32l in c	+1.24
Initializing C dynamic arrays	+1.97
how to access the local variable outside the loop	+1.82
The use of bitmasks in Objective-C: how iOS handles options stored...	0.00
Function working fine in stand alone mode but not in a larger program	+0.86
What will be the complexity of the following code?	+0.68
How can I fix my C program?	+0.75
compare strings after converting to lower case in c	-1.80
Calling system() inside a C loop fails	0.00
explanation for this symbol in linked list	-3.67
While loops duplicates printf two times before getting to getchar()?	-3.20
Docker : RUN cd ... does not work as expected	-3.64
compiling with multiple include paths c language	+0.38
Compound condition in C: if (0.0 < a < 1.0)	-3.04
reading last n lines from file in c/c++	-2.76
what does sleep do by default? does it goes for sleep for actual ti...	-2.06
How to stop a process over a consistent time interval in order to e...	-2.56
Structure of pointers to function	-2.83
Why ++i++ gives "L-value required error" in C?	-1.26
c program which is using logical operators	-2.20
What does operations in conditions means?	+0.06
Issues with string processing in C	-3.75
Merge two ordered linked lists into one ordered linked list	-0.52
Do I need to write pointers from structs individually to files?	-1.80
Error in string initialisation	-0.17
Free dynamically created 3d array in C	+0.08
Maximum number of child process in Unix	+3.22
Writing to an output file in C	+4.74
How to create a variable sized array, pass a variable 2d array to a...	-3.83
Code::Blocks crashing / Really Confused	-3.90
Print out the longest substring in c	+0.26
Does #pragma once add inclusion guards?	-2.96
Multiplying the main diagonal of a matrix with a number	-1.96
Can you please tell why doesn't this C program works as expected?	-1.31
Reading a two dimensional string using gets	-2.13
Return structure with flexible array member	+0.02
Freeing a Dynamically Allocated Array of Structs After Function Ret...	-2.55