How do you find the remainder without modulo?

How do you find the remainder without modulo?

Find remainder without using modulo operator

1. Objective: Write Given two integers ‘number’ and ‘divisor’, Write an algorithm to find the remainder if ‘number’ is divided by ‘divisor’.
2. Example: num = 10, divisor = 4 remainder = 2 num = 11, divisor = 2 remainder = 1.
3. Approach:

How do you divide without using arithmetic operators?

1. #include #include
2. int divide(int x, int y) {
3. printf(“Error!! Divisible by 0”); exit(1);
4. if (x * y < 0) { sign = -1;
5. x = abs(x), y = abs(y); // initialize quotient by 0.
6. // loop till dividend `x` becomes less than divisor `y` while (x >= y)
7. } printf(“The remainder is %d\n”, x);
8. } int main(void)

How do I find the remainder code?

Similarly, the remainder is evaluated using % (the modulo operator) and stored in remainder . remainder = dividend % divisor; Finally, the quotient and remainder are displayed using printf( ) . printf(“Quotient = %d\n”, quotient); printf(“Remainder = %d”, remainder);

How do you find the remainder in division formula?

Remainder is the value left after the division….Examples are:

1. 12 ÷ 5 = 2 Remainder 2 since 5 x 2 = 10 and 10 + 2 = 12.
2. 33 ÷ 10 = 3 Remainder 3, since 10 x 3 = 30 and 30 + 3 = 33.
3. 46 ÷ 5 = 9 Remainder 1, since 5 x 9 = 45 and 45 + 1 = 46.

How do you find modulus without a calculator?

3 Answers

1. To find −3524(mod63), multiply your answer for 3524(mod63) by −1.
2. For the product 101⋅98mod17, use the theorem that if a≡b(modn) and c≡d(modn), then ac≡bd(modn).
3. Since 101=5⋅17+1, 101≡16(mod17).
4. Since 101=6⋅17−1, 101≡−1(mod17).
5. For 128(mod7), observe that 12≡5(mod7), so 128≡58(mod7).

How do I find a remainder?

First, if a number is being divided by 10, then the remainder is just the last digit of that number. Similarly, if a number is being divided by 9, add each of the digits to each other until you are left with one number (e.g., 1164 becomes 12 which in turn becomes 3), which is the remainder.

How do you find the quotient and remainder?

The remainder is the integer left over after dividing one integer by another. The quotient is the quantity produced by the division of two numbers. In the above expression 7 is divided by 2, so the quotient is 3 and the remainder is 1. Approach: Divide the dividend by the divisor using / operator.

How can I do division without using operator?

In order to perform division operation without using ‘/’ operator we followed the approach, in which we count the number of successful or complete number of substraction of num2 from num1. Where num1 is the number to be divided and num2 is the number from which we have to divide num1. Attention reader! Don’t stop learning now.

How to solve long division problem with remainders?

Divide two numbers, a dividend and a divisor, and find the answer as a quotient with a remainder. Learn how to solve long division with remainders, or practice your own long division problems and use this calculator to check your answers.

Do you put the remainder on top of the division bracket?

The divisor is the number you’re dividing by. Divide the first number of the dividend, 4 by the divisor, 32. 4 divided by 32 is 0, with a remainder of 4. You can ignore the remainder for now. Put the 0 on top of the division bracket.

Why is the remainder always the same without math.floor?

This is because without the math.floor it includes the decimal remainder and (a/b)*b is equal to a so when you subtract it from a you will get 0 every time, just as you experienced. When using double s, that equation will always return 0. When using int that equation must work because of truncation (integer division).