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Jerry Coffin's user avatar
Jerry Coffin's user avatar
Jerry Coffin's user avatar
Jerry Coffin
  • Member for 14 years, 9 months
  • Last seen this week
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About

Started programming on a Control Data mainframe in FORTRAN IV, back when that was still a new thing. Was apparently quite masochistic, because I kept programming anyway. For that matter, I still do...



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As of September 2020, I'm one of only two users who has been awarded the Gold vector badge.
Vector: committing crimesAnswering questions with Direction and Magnitude!

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79
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Top posts
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question
72
infix_iterator code
Jun 29, 2012
answer
54
Dijkstra path finding in C# is 15x slower than C++ version
Jan 16, 2017
answer
47
ASCII text-based RPG game in C++
Aug 5, 2017
answer
45
Sorting large 1GB file with 100 millions numbers using merge sort
Jun 21, 2017
answer
42
Open, write and close a file
Feb 2, 2011
answer
37
Basic Pokedex in C++
Jul 19, 2016
answer
28
shared_ptr and FILE for wrapping cstdio (update: also dlfcn.h)
Nov 17, 2011
answer
26
Snake++ game (in C++ with SDL)
Jan 27, 2019
answer
24
Ultimate Tic-Tac-Toe in C
Mar 5, 2014
answer
23
C++ Enigma Machine
Apr 26, 2018
Top Meta posts
0
5
10
Should we retain unanswered questions from deleted users?
8
Rehash “How secure is my X” cryptography questions
4
Is it generally a good idea to post proprietary code?
4
OP says it works, the contest engine says it doesn't
Top network posts
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809
Correct format specifier for double in printf
597
How to print (using cout) a number in binary form?
568
Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
472
Can code that is valid in both C and C++ produce different behavior when compiled in each language?
351
Why is conversion from string literal to 'char*' valid in C but invalid in C++