You are wondering some time coder write his code in 2 min or less how? No kidding! Although this tip may not be very useful for competitions such as ICPC or IOI. But there are recent ICPCs ranks where rank i and rank i + 1 are just separated by few minutes. When you can solve the same number of problems as your competitor, it is now down to coding skill and … typing speed.
Try this typing test at typingtest.com and follow the instructions there on how to improve your typing skill.
Many of them uses typedefs, shortcuts, or macros that are commonly used by competitive programmers to speed up the coding time. In this short section, we list down several examples as below.
Here, typedef and #define are used to short the code and you can use as per your need in main method ios_base::sync_with_stdio(false); and cin.tie(NULL); use for fast io which is reduce the time of running code.
- Writing C/C++ code efficiently in Competitive programming
- How to begin with Competitive Programming?
- Tips and Tricks for Competitive Programmers | Set 1 (For Beginners)
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