Jinggangshan University C language part real questions: (Note: multiple-choice questions 40 points, judgment questions 20 points)
1. Noun explanation questions: (30 points, 5 points for each question)
1. C language source program:
2. Standard input and output:
3. Function:
4. Pointer:
5. Variable:
6. Algorithm:
2. Short answer questions: (40 points, 5 points for each question)
1. The difference between do-while loop and while loop: 2.
C language identifier naming rules:
3. Definition of internal function and external function, what is the difference
4 Advantages of the C language:
5. The difference between break and continue:
6. Which types of functions are divided into : 7. What are
the three basic structures of the
C language : 8. The computer steps of the C language program:
3. Procedure and correction questions (20 points, 10 points for each question)
- Write a program to output four levels of ABCDE according to the input scores. Among them, 90 points or more is A, 80 89 is B, 70 79 is C, 60-69 is D, and 60 or less is E.
2. Write the program and output the following results:
