How is modulo calculated in C?
The modulus operator is added in the arithmetic operators in C, and it works between two available operands. It divides the given numerator by the denominator to find a result. In simpler words, it produces a remainder for the integer division. Thus, the remainder is also always an integer number only.
How do you find modulo?
How to calculate the modulo – an example
- Start by choosing the initial number (before performing the modulo operation).
- Choose the divisor.
- Divide one number by the other, rounding down: 250 / 24 = 10 .
- Multiply the divisor by the quotient.
- Subtract this number from your initial number (dividend).
What is a modulo in code?
In computing, the modulo operation returns the remainder or signed remainder of a division, after one number is divided by another (called the modulus of the operation).
Can you use C modulo?
Explanation: Modulo Division operator % in C language can be used only with integer variables or constants.
What does %= mean in C?
%= Modulus AND assignment operator. It takes modulus using two operands and assigns the result to the left operand. C %= A is equivalent to C = C % A.
How do you use modulo?
In most programming languages, modulo is indicated with a percent sign. For example, “4 mod 2” or “4%2” returns 0, because 2 divides into 4 perfectly, without a remainder. “5%2”, however, returns 1 because 1 is the remainder of 5 divided by 2 (2 divides into 5 2 times, with 1 left over).
How does modulo operator work?
The modulo division operator produces the remainder of an integer division. produces the remainder when x is divided by y. Return Value: If y completely divides x, the result of the expression is 0.
What is -= in C?
-= Subtract AND assignment operator. It subtracts the right operand from the left operand and assigns the result to the left operand.
What is ## operator in C?
Token-pasting operator (##) Allows tokens used as actual arguments to be concatenated to form other tokens. It is often useful to merge two tokens into one while expanding macros. This is called token pasting or token concatenation. The ‘##’ pre-processing operator performs token pasting.