Question

/* Given two int values, return whichever value is larger. However if the two

* values have the same remainder when divided by 5, then the return the
* smaller value. However, in all cases, if the two values are the same,
* return 0.
*/
public int maxMod5(int a, int b) {
if(a == b)
return 0;

if(a % 5 == b % 5)
return a < b ? a : b;

return a > b ? a : b;
}

Answer 1

The question pertains to a programming function that returns the larger of two integers unless they have the same remainder when divided by 5, in which case it returns the smaller value. If both integers are the same, it returns 0.

Step-by-step explanation:

The student is asking for a function in a programming language, which is used to compare two integer values and return different results based on conditions. Conditional logic and the modulus operator are the main focus of this function.

The function maxMod5 works as follows:

• If both numbers are the same, it returns 0.
• If both numbers have the same remainder when divided by 5, the smaller number is returned.
• If neither of the above conditions apply, the larger number is returned.

Algorithm logic is key in understanding how the function should behave based on the specified conditions.