== (comparison) > (greater than) >= (greater than or equal to) < (less than) <= (less than or equal to) != (different from) 14、Arrays类型 数组类型和其他的差不多,数组三要素类型、名称、大小,通过下表访问数组元素; 15、void类型 主要用在函数类型和指针 16
Positive numbers are greater than negative numbers.See Also Language : == (equal to) Language : >= (greater than or equal to) Language : < (less than) Language : ≤ (less than or equal to) Language : != (not equal to)※ ARDUINO BUY RECOMMENDATION Arduino UNO R3 Arduino Starter Kit...
比较运算符: x == y (x is equal to y) x != y (x is not equal to y) x < y (x is less than y) x > y (x is greater than y) x <= y (x is less than or equal to y) x >= y (x is greater than or equal to y) 警告: 小心偶然地使用单个等号(例如if(x = 10))。
比较运算符: x == y (x is equal to y) x != y (x is not equal to y) x < y (x is less than y) x > y (x is greater than y) x <= y (x is less than or equal to y) x >= y (x is greater than or equal to y) 谨防意外使用单个等号(例如if (x = 10))。单个等...
<(less than) <=(less than or equal to) ==(equal to) >(greater than) >=(greater than or equal to) Boolean Operators !(logical not) &&(logical and) ||(logical or) Pointer Access Operators &(reference operator) *(dereference operator) ...
x <= y (x is less than or equal to y) x >= y (x is greater than or equal to y) 警告: 小心偶然地使用单个等号(例如if(x = 10))。单个等号是赋值运算符,这里设置x为10(将值10存入变量x)。改用双等号(例如if (x == 10)),这个是比较运算符,用于测试x是否等于10。后者只在x等于10时...
equal to == 检查两个操作数的值是否相等,如果是,则条件变为真。 (A == B)不是真的 not equal to != 检查两个操作数的值是否相等,如果值不相等则条件变为真。 (A!= B)是真的 less than < 检查左操作数的值是否小于右操作数的值,如果是,则条件变为真。 (A < B) 为真 ...
; if(i == j) Serial.println(" i is equal to j"); if(i >= j) Serial.println(" i is greater than or equal to j"); if(i > j) Serial.println(" i is greater than j"); Serial.println(); i = i + 1; if(i > j + 1) delay(10000); } 3 程序效果如下：通过...
This is the main loop of the code, executed continuously. The servo motor is set to look straight ahead, and there's a delay for it to settle. ThegetDistance()function is used to measure the distance using the Ultrasonic sensor. If the measured distance is greater than or equal toMIN_DI...
>(greater than) <=(less than or equal to) >=(greater than or equal to) Boolean Operators &&(and) ||(or) !(not) Pointer Access Operators * dereference operator & reference operator Bitwise Operators &(bitwise and) |(bitwise or)