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The bool type is a basic data type used to store Boolean values (true or false). It is similar to the int type, but can only store two specific values: true (true) or false (false) , representing 1 and 0 respectively. It supports comparison operators and logical operators for controlling flow statements, storing logical states, and creating Boolean expressions.
The bool type in C language
Q: What is the bool type?
Answer: The bool type is a basic data type, which is used to store Boolean values (true or false).
Expand:
The bool type is similar to the int type, but it can only store two specific values: true (true) or false (false). These values represent 1 and 0 respectively.
Declare bool variable:
<code class="c">bool isTrue;</code>
Assignment:
<code class="c">isTrue = true; // 赋值 true isTrue = false; // 赋值 false</code>
Comparison operator:
bool type supports common comparison operators, for example:
Logical operators:
bool type also supports logical operators for combining Boolean values:
Use example:
Note:
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