The modulus operator is an arithmetic operator in C language it is a binary operator and works with two operands. Submitted by IncludeHelp, on ApThe modulus operator (%) operator in C. C language modulus operator with negative values: Here, we are going to learn about the behaviour of modulus operator with the negative numbers. Modulo operation with negative numbers, operator the sign of the result is the same as the divisor. Learn all the important concepts of Data Structures and Algorithms with the help of the most trusted course: We take the mod of the negative number by making it positive, as the mod is used to just take the absolute value of the number and sign is positive. Modulus on Negative Numbers, Don't stop now and take your learning to the next level. But things get a little more tricky when you throw negative numbers into the mix. Modulo of Negative Numbers The modulo operator returns the remainder of a division. Modulo of Negative Numbers - Torsten on Tech, The modulo operator returns the remainder of a division. Modulus of two float or double numbers C program to Check Whether a Number is Positive or Negative or Zero C program to invert (making negative) an image content in PGM format Add two numbers using ++ and/or -Octal numbers in c Why variable name does not start with numbers in C ? Converting Strings to Numbers in C/C++ Letġ.5 The modulus of a number, can be found by multiplying it by −1 since, for example, −(−8) = 8. Here we will see what will be the result if we use negative numbers to get the modulus. The modulo operator is Modulus of Negative Numbers in C. Modulo operation with negative numbers, This is an example C program illustrating the behaviour of C's modulo/remainder operator ( % ) for negative numbers. a % b 7 % 3 -> 1 7 % -3 -> 1 -7 % 3 -> -1 -7 % -3 -> -1 The modulo OP wanted is a classic Euclidean modulo, not %. Since C99 the result may be 0, negative or positive. Can a modulus be negative? % can be negative as it is the remainder operator, the remainder after division, not after Euclidean_division. With a remainder operator, the sign of the result is the same as the sign of the dividend while with a modulo operator the sign of the result is the same as the divisor. Modulo and remainder operators differ with respect to negative values. Modulus on Negative Numbers, The % operator in C is not the modulo operator but the remainder operator. C program to demonstrate example of // Modules operator (%) #include int main() link brightness_4 code C code to demonstrate example of modulus operator with negative operands. Modulus on negative numbers in C language, The emphasis is, sign of left operand is appended to result in case of modulus operator in C.

C fmod negative