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## C语言中的移位运算符（如``）只能用于整型（如`int`、`short`、`long`、`char`等），不能用于

Luz1年前 (2021-05-10)899
C语言中的移位运算符（如`˂˃`）只能用于整型（如`int`、`short`、`long`、`char`等），不能用于浮点型（如`double`、`float`）。 ~@[](2)答案：TRUE...

## If there is no initial value for a local variable, then the valu

Luz1年前 (2021-05-10)181
If there is no initial value for a local variable, then the value is uncertain ~@[](1)答案：TRUE...

## In C, when caculating using int type and double type, data is co

Luz1年前 (2021-05-10)259
In C, when caculating using int type and double type, data is converted from double to int ~@[](1)答案：FALSE...

## The arithmetic operators , `/`, `%`, `+` and `-` are in the same

Luz1年前 (2021-05-10)160
The arithmetic operators , `/`, `%`, `+` and `-` are in the same level of precedence. ~@[](1)答案：FALSE...

## If a variable is declared as ` int fahr `; the expression` (5 *

Luz1年前 (2021-05-10)238
If a variable is declared as ` int fahr `; the expression` (5 * (fahr - 32) / 9) ` is equal to expression` (5 / 9 * (fa...

## If variable is declared as `int n`; when `n`’s absolute value is

Luz1年前 (2021-05-10)181
If variable is declared as `int n`; when `n`’s absolute value is larger than 1, expression `1/n` ‘s value is always equa...

## In c, when calculating with double and int, the final data type

Luz1年前 (2021-05-10)231
In c, when calculating with double and int, the final data type of the expression transform from double to int ~@[](1...

## The expression` (x > y || a < b)` is true if either `x > y` is t

Luz1年前 (2021-05-10)160
The expression` (x ˃ y || a y` is true or `a ˂ b` is true. ~@[](1)答案：TRUE...

## An expression containing the && operator is true if either or bo

Luz1年前 (2021-05-10)156
An expression containing the && operator is true if either or both of its operands is true. ~@[](1)答案：FALSE...

## An expression containing the || operator is true if either or bo

Luz1年前 (2021-05-10)187
An expression containing the || operator is true if either or both of its operands is true. ~@[](1)答案：TRUE...