hackerrank coding test

We often discuss some issues in appworks, such as: what tools are used, what products are used, how marketing is required, who to cooperate with, how to cooperate, when to increase capital, how much money to get... And so on. These questions often do not have a certain answer and must be determined by the situation. But the more I don't have a standard answer, the more I think we should discuss it. In this way, we can help entrepreneurs define the most suitable processing methods based on their

Each programmer has his own unique programming method. in his career, BenTeese, the original author, came up with some insights on the coding process: Thinking, coding, and testing. Every Programmer has his own unique programming method. in his career, Ben Teese, the author of the original article, came up with some insights on the coding process: Multi-thinking,

During my career as a programmer, I realized one of the following program coding procedures. I also came into contact with many other theories and ideas, but I still think this is the most suitable for me. The general style is as follows: Think a bit) Multi-encoding (Code a bit) Test a bit) Next (go to step 1) Step 1: think more How many of my friends think that the spe

Each programmer has its own unique programming approach, and the original author, Ben Teese, has learned some insights into the coding process in his career as a programmer: multi-thinking, multi-coding, multi-testing. The process of building software is a continuous learning process, and a good strategy is to follow plan-execute-rethink. During my career as a programmer, I realized the following process o

60g Zhou Sweet Background part feature development 20% Li lei Background part feature development 20% Zhang Haixin Project Testing 20% 9. Project SummaryThe project development process, basically strictly in accordance with a commercial project development process, from the beginning of the project concept, the investigation and analysis of project requirements, as well as the project software design program a

1. Invert stringsChar* STRREV1 (Const Char*str) { intLen =strlen (str); Char*temp =New Char[Len +1]; Char*p = temp +Len; *p =' /'; P--; while(*str! =' /') { *p--= *str++; } P=NULL; returntemp;}2. Implement strcmp, compare two strings, return the same 0, the former is greater than the latter return a positive number, conversely, return negativeFirst, the function prototype has to be written correctly:int strcmp (char *source, char *dest)intstrcmpChar*source,Char*dest) { intRET =