By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I'm new to programming and I'm trying to write a C program with two integer variables a and b. When the user types in these two variables, it should tell me if b is a multiple of a. Here's what I've done so far. I don't really know, if I should use "if.

Any help will be much appreciated. See also here. Learn more. Getting the multiple of two integers in C programming Ask Question. Asked 5 years, 10 months ago. Active 5 years, 10 months ago. Viewed 8k times. Constantin 7, 12 12 gold badges 66 66 silver badges bronze badges. Magnacide Magnacide 3 1 1 silver badge 3 3 bronze badges.

How would you solve it with pen and paper?

Recover ransomware filesMagnacide Right, and what happens with remainder with integer division. Magnacide What he's hinting at is, if you get any remainder, then it is not divisible. Well, he was obviously not getting it, so it is either help him or go away.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I cannot figure out what is wrong. Move the return statement out of the scope of the for loop otherwise you will return on the first loop iteration. Also not sure if you knew thisrange a, b, 1 will contain all the numbers from a to b - 1 not b. Moreover, you don't need the 1 argument: range a,b will have the same effect. You can make it far simpler than that, by properly using the step argument to the range function.

As NPE pointed out, my original solution above uses floating-point maths. I wasn't too concerned, since the overhead of floating-point maths is negligible compared with the removal of the looping e. Furthermore, the calculations use negative powers of two, so shouldn't be subject by rounding errors. Anyhow, with the simple trick of multiplying everything by 4 and then dividing again at the end we can use integers throughout, which is preferable.

The problem is just simple arithmetic sequence wiki. Sum of all items in such sequence is:. If we make 'a' and b' even numbers we can easily solve given problem. So making 'a' and 'b' even is just:. The sum of all the even numbers between the start and end number inclusive. This might be a simple way of doing it using the range function. This will add up all your even values between 1 and 10 and output the answer which is stored in the variable x.

Learn more. Sum of even integers from a to b in Python Ask Question. Asked 7 years, 4 months ago. Active 5 days ago. Viewed 28k times. Look into arithmetic progression. Which if statement is the return associated with? Spacing is significant. Active Oldest Votes.

### Computing the Greatest Common Divisor of Two Positive Integers

Santiclause Santiclause 1 1 gold badge 7 7 silver badges 12 12 bronze badges. Matthew Strawbridge Matthew Strawbridge I'd upvote this if it didn't use floating-point maths to compute an integer sum.

Rimworld tech modsIndentation matters in Python. The code you write returns after the first item processed. Artur Artur 5, 1 1 gold badge 22 22 silver badges 33 33 bronze badges. Move the return count out of the for loop. Jeremy D Jeremy D 4, 1 1 gold badge 24 24 silver badges 35 35 bronze badges. Mesut Mesut 9 2 2 bronze badges. Deepwinter Deepwinter 1 1 1 bronze badge.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I was able to come up with O n log n approach where we will sort one of the array say A and for each of the element b in array B, do binary search on sorted array A for value K-b.

## Write a program to calculate pow(x,n)

Boolean array of false and mark as true all value for element of A. Then for each element b of B check if the element number K-b is marked as true. You can improve it if you are using an hash-map instead of a big array. But I would not consider that in this kind of questions hash-map is kind of cheating. If the arrays are initially unsorted then you can first sort them then use the above algorithm.

There a few different approaches for sorting them that you could use, depending on the type of data you expect:. A comparison sort will require O n log n time on average. The last two are faster than O n log n but can be impractical if the range of possible values in the input arrays is very large. I would create a hash table containing the elements of one array, then iterate the other array looking up k - a ngenerating an output element if the lookup succeeded.

This will use O n space and time. Learn more. Given two arrays a and b. Asked 9 years, 6 months ago. Active 2 years ago. Viewed 16k times. I am looking for the solution of following algorithm with minimal time and space complexity. Can we improve it any further? TopCoder TopCoder 3, 16 16 gold badges 46 46 silver badges 62 62 bronze badges. This is likely to be the fastest generic solution you can get, since the constant factor for seeking n times in a sorted array is lower than for sorting an unsorted array of length ntypically.

So you probably only want to sort one array the short one. Active Oldest Votes. Anyway it would give you O n for insertion and then O n for query, O n in total. EDIT : One case where this might be useful.

But space complexity is a function of M maximum possible number and not nallocating this much space in real world is not acceptable. Yes, I know.Functions run completely independent of the main program. As we shall see, we can also describe the behavior of functions that do not have finite limits. For example, given the arrays shown above, the function should return 2, as explained above.

Declare any necessary variables. If you have equations or information which involves math symbols or diagrams, simply scan in your hand written work and upload it as a picture.

Aac codec vlcExample Find the odd one out of the four options given below: a —3 Example Write a pair of integers whose sum is zero 0 but difference is Finally, the printf function is used to display the sum of numbers. In a similar way, extend the program to add, subtract, multiply, do modulo and power using integers a and b. Assume B k to be an array obtained by rotating the array A k positions clock-wise, we define a "rotation function" F on A as follow: Write a method that takes as its parameters two arrays of integers and returns a new array where the value at each index is the sum of the corresponding two elements of the given arrays at the same index.

If the remainder c is zero, b is the greatest common divisor. Questions on Composite Functions with Solutions. It is composed of 3 digits. The int before add int a, int b means the function should return a value of type int. The graph is unweighted and you know its adjacency matrix A. We have to check whether B[] is a subset of A[] or not. Write several integers of your choice and write them as sums as you did for Note: In this assignment the main function is given to you.

It is absolutely not. Write a program to find sum of each digit in the given number using recursion. Many data types are built into the Python language. The other fact is the trigonometric identity.

The arrow diagram used to define the function above can be very helpful in visualizing functions.

### C++ Programming/Exercises/Functions/Pages

Given a system of two linear equations in two variables that has a unique solution, solve the system by substitution or elimination to identify the ordered pair which satisfies both equations.

The function should return -1 if A does not occur in B. Example 0. B] Both ends included as starting points.

Write a program using function which accept two integers as an argument and return its sum. You may assume the two numbers do not contain any leading zero, except the number 0 itself. It initializes a dataframe with 2 columns - 'alphabet' and 'number' which has 26 rows alphabet column has values 'a', 'b', 'z' and number column has values 1, 2, Every mathematical statement is either true or false. The function returns true if and only if one array is the reverse of the other.

Consider two -element arrays of integers, and. The product of two consecutive positive integers equals When roots are given and the quadratic equation is sought, write the roots with the correct sign to give you that root when it is set equal to zero and solved. Write a function named MIX with four arguments, which will produce a third array named C. One of the most common mistakes when programming in MATLAB is that your program begins indexing at zero instead of one.

Enter two positive integers: 12 30 Prime numbers between 12 and 30 are: 13 17 19 23 29 If the user enters the larger number first, this program will not work as intended. However, if any of the values is a teen -- in the range Given two integers x and n, write a function to compute x n. Time Complexity of optimized solution: O logn Let us extend the pow function to work for negative y and float x.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute. See your article appearing on the GeeksforGeeks main page and help other Geeks. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. Writing code in comment? Please use ide. Write a program to calculate pow x,n Median of two sorted arrays of same size Median of two sorted arrays of different sizes Minimum window size containing atleast P primes in every window of given range Median of an unsorted array using Quick Select Algorithm Sorting Algorithm Visualization : Merge Sort Count of smaller elements on right side of each element in an Array using Merge sort Place the prisoners into cells to maximize the minimum difference between any two Expected number of moves to reach the end of a board Matrix Exponentiation Smallest subarray with GCD as 1 Segment Tree Frequency of an integer in the given array using Divide and Conquer Minimum K such that sum of array elements after division by K does not exceed S Find the count of distinct numbers in a range Find N in the given matrix that follows a pattern Floyd-Rivest Algorithm.

Python3 program to calculate pow x,n. This code is contributed by Smitha Dinesh Semwal. Write power x, y. Python3 code for extended version. Load Comments.Post a Comment Terimakasih sudah berkomentar. Mau nyoba pasang Banner Gratis? Pasang Iklan Atas 1. Monday, October 22, Java : Codility Test. Assume that: A and B are integers within the range [ In your solution, focus on correctness. The performance of your solution will not be the focus of the assessment.

Samson go micA non-empty array A consisting of N non-negative integers is given. For elements A[P] and A[Q] that are distinct, i. Write an efficient algorithm for the following assumptions: N is an integer within the range [ A six-sided die is a small cube with a different number of pips on each face sideranging from 1 to 6.

On any two opposite sides of the cube, the number of pips adds up to 7; that is, there are three pairs of opposite sides: 1 and 6, 2 and 5, and 3 and 4. There are N dice lying on a table, each showing the pips on its top face. In one move, you can take one die and rotate it to an adjacent face.

For example, you can rotate a die that shows 1 so that it shows 2, 3, 4 or 5. However, it cannot show 6 in a single move, because the faces with one pip and six pips visible are on opposite sides rather than adjacent. You want to show the same number of pips on the top faces of all N dice. Given that each of the dice can be moved multiple times, count the minimum number of moves needed to get equal faces.

Notice that you can also pick any other pair of dice in this case. The only optimal answer is to rotate the last die so that it shows one pip. It is necessary to use two rotations to achieve this. For instance, you can make all dice show 2: just rotate each die which is not showing 2 and notice that for each die you can do this in one move. Assume that: N is an integer within the range [ Email This BlogThis!Given two integers A and Bthe task is to generate and print a string str such that:.

Note that for the given values of A and Ba valid string can always be generated. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.

See your article appearing on the GeeksforGeeks main page and help other Geeks. Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below. Writing code in comment? Please use ide. Program to implement FLAMES game Print characters in decreasing order of frequency Split the given string into Primes : Digit DP Find lexicographically smallest string in at most one swaps Longest palindrome formed by concatenating and reordering strings of equal length Longest Palindrome in a String formed by concatenating its prefix and suffix Remove odd frequency characters from the string Count of matchsticks required to represent the given number Queries to check if the path between two nodes in a tree is a palindrome Count maximum occurrence of subsequence in string such that indices in subsequence is in A.

Python 3 implementation of the approach. Function to generate and print. More 'b', append "bba". More 'a', append "aab".

Equal number of 'a' and 'b'. WriteLine rt. Sumit bangar. Check out this Author's contributed articles. Load Comments.

- Get paid $1 per click
- Linux opencpn
- Many2many related field odoo
- Rot13 decoder
- 5 days leave letter
- Udemy download ir
- Gt media firmware
- Scarlet nexus ps4
- Segmentation matlab github
- Joycon button mapper
- Isola di rab festa della figa
- Tp link router setup manual
- Elfking schubert genre
- Accent homes inc
- Queendom iq test reddit
- Call for speakers tedx
- Chisel and plane sharpening guide
- Linux amiga emulator

## thoughts on “Write a function solution that given two integers a and b”