Modulo operations can sometimes yield unexpected results, particularly with negative numbers. In Java, the result of a modulo operation inherits the sign of the dividend, which can be counterintuitive. For example,-10 % 3results in-1, not2. This behavior necessitates careful handling of negative ...
When Porting Code Between Languages: Be aware of the differences in%behavior when translating code between languages like Python and JavaScript (or others in different classes). They can lead to subtle bugs, particularly with negative numbers. When Writing Cross-Language Algorithms: If you're workin...
Modulo orRemainder Operator returns the remainder of the two numbers after division. If you are provided with two numbers, say A and B, A is the dividend and B is the divisor, A mod B is there a remainder of the division of A and B. Modulo operator is an arithmetical operator which ...
That modulo with powers of two can be done for unsigned numbers by bitwise AND is a standard trick and done by many compilers. For signed numbers, the problem is that most languages say that modulos of negative numbers is negative, for eaxmple (-7)%3 == -1, so you need a ...
You're just adding and subtracting some numbers and taking modulo. Quite a lot as it turns out. The issue is that in C++, the modulo operator does not work well with negative numbers, and will just give you a negative remainder. This causes a problem because when I carefully (read: ask...
Example 2: MOD() Function With Float Values We pass the floating point values to the MOD() function in the below snippet: SELECT MOD(125.25, 12.70) As Remainder; The MOD() function retrieves a float value as a remainder. Example 3: MOD() Function With Negative Numerator ...
Example 4: Modulo Operation With Negative Divisor Here, we’ll see how the modulo operation is performed when the divisor is a negative value. values=[-6-356];modNegativeDivisor=mod(values,-7) In this case, the modulo operation is applied to a vector with a negative divisor (-7). The...
Such an equation may be useful when dealing with big numbers, and we don't know the modulo of that large number instantly. Let's have a look at the same example (A = 11, B = 7, C = 4) — can you find the result of 77 mod 4 on the spot? 11 mod 4 and 7 mod 4 are eas...
3.2. Modulus of Negative Numbers In caseswhere the dividend is negative, Java returns a negative remainder: @TestpublicvoidwhenDividendIsNegativeAndModulusIs2_thenResultIsNegative(){ assertEquals(-1, -9%2); } However, a negative remainder isn’t always the desired result. Let’s modify the cod...
Different programming languages may implement modulo with variations, especially regarding negative numbers, affecting how the operation behaves. 1 Share Your Discovery Share via Social Media Embed This Content Embed Code Share Directly via Messenger Link Previous ComparisonEsper vs. Psychic Next Comparis...