C Language 32 Keywords

Source: Internet
Author: User
Tags goto

Auto local variable (auto Save)

Break unconditionally exits the most inner loop of the program

Select an item in the case switch statement

Char single-byte integer data

const defines a constant value that cannot be changed

Continue interrupts this cycle and turns to the next cycle

Default selection in the defaults switch statement

Do for composing do.....while loop statements

Double defines the dual-precision floating-point data a

Else constituent if.....else Selection Program structure

Enum enum

extern describes the global variables in other program modules

Float defines single-precision floating-point data

For to make a For loop statement

Goto Form GOTO Transfer structure

If composition IF....ELSE selection structure

int basic integral type data

Long-length integer data

REGISTERCPU Variables for internal storage

Return returns the return value of the function

Short shorter integer data

Signed signed number

Sizoef calculating the number of bytes consumed by an expression or data type

Static variable definition

struct defines struct type data

Switch forms the switch selection structure

typedef redefining data types

Union Union type data

Unsigned defining unsigned data

void defines untyped data

Volatile the variable can be implicitly changed in the execution of the program

While is used to form a do...while or while loop structure

C Language 32 Keywords

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