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Articles by Sunidhi Bansal
Page 67 of 81
Maximum difference of sum of elements in two rows in a matrix in C
We are given a matrix and the task is to find the greatest difference between the sum of elements in two rows of a matrix. Suppose we have a matrix M[i,j] with i rows and j columns. Let the rows be R0 to Ri-1. The difference will be calculated by subtracting the (sum of elements of Ry) - (sum of elements of Rx), where xMD. If it is so, update MD. Else check is RSum[row]
Read MoreProduct of given N fractions in reduced form in C
Given the numerator num and denominator den of N fractions, the task is to find the product N fractions and output should be in reduced form.Like in the given figure below we have two fractions ”4/5” and “3/4” we have found the product of those two factions where the numerator of first is multiplied by the numerator of second and the denominator of the first is multiplying the denominator of the second. Now the final result is “12/20” which can be reduced so the output shall be “3/5 ” likewise we have to develop a program to solve the given ...
Read MoreProgram to Add Two Complex Numbers in C
Given are the two complex numbers in the form of a1+ ib1 and a2 + ib2, the task is to add these two complex numbers.Complex numbers are those numbers which can be expressed in the form of “a+ib” where “a” and “b” are the real numbers and i is the imaginary number which is the solution of the expression 𝑥 2 = −1 as no real number satisfies the equation that’s why it is called as imaginary number.Input a1 = 3, b1 = 8 a2 = 5, b2 = 2Output Complex number 1: 3 + i8 Complex number 2: 5 + i2 ...
Read MoreProgram to compare two fractions in C
Given two fractions with some numerator nume1 and nume2 and deno1 and deno2 as their respective denominator, the task is to compare both the fractions and find out the greater one. Like we have a fraction 1/2 and 2/3 and the higher one is 2/3 because the value of 1/2 is 0.5 and the value of 2/3 is 0.66667 which is higher.Input first.nume = 2, first.deno = 3 second.nume = 4, second.deno = 3Output 4/3Explanation 2/3 = 0.66667 < 4/3 = 1.33333Input first.nume = 1, first.deno = 2 second.nume = 4, second.deno = 3Output 4/3Approach used below is as follows to solve the problem//baadme likhungaAlgorithmStart ...
Read MoreFunctions that cannot be overloaded in C++
Function overloading is also known as method overloading. Function overloading is the feature provided by the concept of polymorphism which is widely used in object-oriented programming.To achieve function overloading, functions should satisfy these conditions −Return type of functions should be sameName of the functions should be sameParameters can be different in type but should be same in numberExampleint display(int a); int display(float a); // both the functions can be overloaded int display(int a); float display(float b); //both the functions can’t be overloaded as the return type of one function is different from anotherlet’s discuss the functions that can’t overloaded in ...
Read MoreContent Spoofing
Content Spoofing is the term used to define the type of attack by malicious programmers in which they present a fake website as a legitimate one to the user by text injection or html injection. When a web application does not properly handle the data supplied by the user using search etc. then the attacker can take advantage of such a situation and inject additional parameters that go unnoticed by the user. This leads to landing on another web page that looks the same as the original webpage. That page can ask the user to input information which is confidential ...
Read MoreMaximum number of threads that can be created within a process in C
Given the task is to find the maximum number of threads that can be created within a process in C.A thread is lightweight process and can be independently managed by the scheduler. Because a thread is a component of a process, therefore multiple number of threads can be associated in a process and also it takes less time for context switching as it is lighter than the process.Threads require less resources than the processes and they also share memory with its peer threads. All user level peer threads are treated as a single task by the operating system. Less time ...
Read MoreMaximum factors formed by two numbers in Python
We are given with an array of integer type elements and the task is to find the maximum factors formed by multiplying two numbers i.e. firstly we will multiply the numbers present in an array like calculating cross product secondly, we will calculate the factors of those numbers and check for the maximum factors amongst all.Inputint arr[] = {3, 2, 10}OutputMaximum factors formed by two numbers are: 8ExplanationCalculate the inner cross product i.e. 3 * 2 = 6, 3 * 10 = 30, 2 * 10 = 20Now calculate the factors for 6 -> 1, 2, 3, 6 ; 30 ...
Read MoreConventional Computing vs Quantum Computing in C++
As the computing world is constantly improvising. Everyday a new device comes into picture which makes previous versions unfit for current technological changes and development. Gone are the days when computers were room sized and calculations take hours.From vacuum tubes, transistors and integrated circuits to touch screen devices, the technological advancement has changed the computing methods as well. The programming styles for new devices have also changed. Traditional ways of writing programs don’t work for them. The software embedded needs to be efficient, more responsive and interactive.The basic difference is revolutionized hardware devices that are faster, less heat emissions and ...
Read MoreContributing to Open Source : Getting Started in C++
What is an Open Source?Open Source is the term generally referred to as Open Source Software (OSS) in the software world. An OSS is generally the one which is freely available on the internet, to use, modify, test, and develop further accordingly. OSS is more convenient to use by various users across the world as it is modifiable in nature. Users have the choice of adding or removing software patches to it according to their requirements.It has drastically changed the software world for the benefit of programmers, developers, testers who try their hands on by contributing to open source.Why contribute ...
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