What are the similarities and differences between non and no, and what is the difference between non

Common meanings of "not":1No; 2.Disagree; 3."Right and wrong", that is, something that is not good; 4.It has the opposite meaning of words such as "general" and "ordinary".

Common meanings of "no":1No; 2.Disagree; 3.In classical Chinese, it is often used as a suffix to express a strong skeptical tone. (I am talking about the commonly used meaning, if there is any incompleteness, please understand).

Comparison of the two: In addition to the above respective meanings, "not" is used in both written and spoken language, while "no" is limited to written language. "Non" is a younger word than "no", and the meaning of "no" is much richer in ancient texts; However, the meaning of "non" has been extended much in modern Chinese, and its meaning is very simple in ancient Chinese.

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Similarities: Indicates negation.

Differences: Abbreviations that do not denote Africa; Wrong; No; Disagree; Not compatible. No: No, otherwise; express an inquiry or suspicion; The polyphonic word no pi (third tone) is bad, evil; Belittle.

The meaning is the same, but the usage is different.

Rewarding punishment, promotion and deposition, cannot be rejected in the sense of a single character.

AND-NOT-NOT forms are two consecutive times to do an AND operation followed by an NOT operation. Either - or "NOT" is two or more "or" operations in a row followed by two "non" operations.

NAND is a logical algorithm that often exists in computers in the form of "NAND gates". It is denoted as: nand. It is equivalent to the negation of the "non-and-not" harmony.

NOR is a logical algorithm that often exists in computers in the form of an NOR gate. "Either or no" and the negation of disjunction are equivalent. It is denoted as: nor.

An algorithm can be understood as a complete problem-solving step consisting of basic operations and a prescribed sequence of operations, or as a finite and exact sequence of calculations designed according to requirements, and such steps and sequences can solve a class of problems.

There are three basic logical structures of general algorithms: sequential structure, selection structure, and loop structure. The common features of these three basic structures are:

1. There is only one entrance and exit.

2. Every part of the structure has the opportunity to be executed, that is to say, for each box, there should be a path from the entrance to the exit through it, and there is no path from the entrance to the exit through it, which is the algorithm structure that does not meet the requirements.

3. There is no dead loop in the structure, that is, there is no terminated loop, and the dead loop is not allowed in the flow chart.

Logical functions are called non-and non-expressions expressed in two-level and non-expressions, and in the same way, those expressed in two-level or non-expressions are called non-- or non-expressions.

The AND, OR, non-three basic logic gate symbols are:

1 “!Logic not), "Logic and", "Logic and Logic Stuffy Or.

are three logical operators.

2 "Logical and" is equivalent to the "and" in life, that is, the result of the operation of "logical and" is "true" when both conditions are true.

The AND, OR, and NOT in C are logical operators in C.

1. Logic and.

In C, logic is denoted by &&&.

For example, if A&&B (where A and B both represent one condition) If both A and B are true, the result is true, and if one of the conditions in A and B is false, the result is false.

2. Logic or.

In C, logic or use ||Denote.

Example: a||b (where a and b both represent a condition) if one or more of a and b are true, the result is true, and if both are false, the result is false.

3. Logical non.

Logic is not used in C! Denote.

Example: !a (a stands for a condition).

If A is false, then! A is true, and if A is true, then! a is false.

The basic rules of AND or NOT are as follows:

1. And (and).

Logic and operation, operation rules: all one is one, and zero is zero. That is, the result is 1 only when both operands are 1, and all else is 0 (it can also be said that as long as there is 0, the result is 0).

2, or (or).

Logic or operation, operation rules: all zeros are zero, one is one. That is, the result is 0 only when both operands are 0, and all else is 1 (it can also be said that as long as there is 1, the result is 1).

3. Non (not).

Logic is not an operation, there is only one operand, so it is a univariate logical operation. Rules: One becomes zero, zero becomes one. That is, the result is 0 when the operand is 1, and 1 when the operand is 0.

Basic operations in the C language:

Arithmetic operations, mainly including addition, subtraction, multiplication, division and remainder operations, among which the remainder needs to be noted is that the remainder operation, also known as modulo operation, is also an integer on both sides of the percent, and the result of the hundredth remainder is only related to the positive or negative of the value on the left of the hundredth. (The left side of the percent is positive, and the result of the remainder is positive, and the result of negative value on the left side is negative). <>