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Description
Division is one of the four primary arithmetic operations. The operator / (slash) operates on two operands to produce the result.
Syntax
result = numerator / denominator;
Parameter Values
- result: variable. Allowed data types: int, float, double, byte, short, long.
- numerator: variable or constant. Allowed data types: int, float, double, byte, short, long.
- denominator: non zero variable or constant. Allowed data types: int, float, double, byte, short, long.
Example Code
int a = 50;
int b = 10;
int c = 0;
c = a / b; // the variable 'c' gets a value of 5 after this statement is executed
※ NOTES AND WARNINGS:
- If one of the numbers (operands) are of the type float or of type double, floating point math will be used for the calculation.
- If the operands are of float / double data type and the variable that stores the result is an integer, then only the integral part is stored and the fractional part of the number is lost.
float a = 55.5;
float b = 6.6;
int c = 0;
c = a / b; // the variable 'c' stores a value of 8 only as opposed to the expected result of 8.409
See Also
- Language : + (addition)
- Language : = (assignment operator)
- Language : * (multiplication)
- Language : % (remainder)
- Language : - (subtraction)
※ ARDUINO BUY RECOMMENDATION
| Arduino UNO R3 | |
| Arduino Starter Kit |
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