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I'm learning the environment safe, and I have to learn C as well. C should be considered a basic skill, just like engineering drawing and advanced mathematics. And you have more opportunities to learn financial management and get in touch with computers, which may make you program and process data, etc.
Read books patiently, and it is not difficult to speak C language. Hehe.
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It can be said that it is useless, the second level is just a certificate recognized by the Ministry of Education, why the Ministry of Education stipulates that this should be examined, it may be that the Ministry of Education stands at another height to look at it, college students in the new century should understand the development history of all aspects, C language is the simplest advanced language, naturally to understand.
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C language is a basic subject, the national computer level 2 is to test C language, the so-called skills are not pressing, the more certificates, the better, for your future employment or career change will be helpful.
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If you think you are fully capable of working, you don't have to go to university, and the fact is that we can't adapt to this society......
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Brain-Dead Chinese Education, with the Brain-Dead Ministry of Education.
That's it.
Don't mislead a few people upstairs, if it's not a major or inspirational C++, it's not enough to get a job with C if you just rely on college to get something.
Putting your limited energy where it's really needed is king.
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The cultivation of logical thinking patterns is also related to computer level exams.
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Expand your chances of finding a job.
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1 int f(int a[ ]int n)else return a[0];
This is a recursive function, and the condition for its end is n<=1;
The execution of the 2 function looks something like this, if you input n > 1, then the function is called internally, recursively, and n decrements by 1
3 When f(a,9) is entered, because 9>1 he internally calls f(a,8).f(a,1), call yourself 9 times in turn.
4 and so on, when n=1, the f function returns 8, and then judging by the previous a[n-1], you find that 9 returns
5 The purpose of this function is to find the maximum value in aćć
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The 4 equals signs in your program are written as Chinese characters "=", please change all of them to English equal signs.
If you are not a computer science major, then learn VB, it is easy to learn, and you can use it after learning. Very good. But if you want to develop in software later, it's better to start with C.
Definition of a for loop.
for(the initial value of the variable; termination of operating conditions; The initial value of the first cycle i is 0, and it runs until i=3 stops i=2, and the condition is still satisfied, and the loop body is still executed, and the step size is 1+1 each time >>>More
Hey! This is a very simple function to write, Your Excellency is estimated to have just learned data structures, now learn sorting, lookup, it's easy to give me a reward of two hundred points, I'll help you write it right away. >>>More
I thought about it for a long time and didn't come up with it. >>>More
It's called the [batch] program, in fact, don't think that the program you mentioned above to deal with garbage is really powerful, it's amazing, when you have learned DOS, that program can be said to be a very simple thing; >>>More