Say I have vector A with 1 row and a scaler B. I need to create a scalar output that gives A(1,1) + B then A(1,2) + B then A(1,3) + B ... and so on. For simplicity lets use A = [1 2 3 4 5 6 7 8] and B = 3. In this example,...
Declare v of vector type. Initialize some values into v vector in array pattern. Print “Sum of all the elements is : ”. Call accumulate(v.begin(),v.end(),0) to calculate the sum of all values of v vector. Print the result of sum. EndExampleThe...
How to create a vector of all elements in... Learn more about vector, condition, matrix, indexing, matrix indexing
C++ STL - Copy a vector to another C++ STL - Erase vector elements C++ STL - Find largest & smallest elements C++ STL - Insert elements in vector C++ STL - Appending a vector to a vector C++ STL - Size Vs. Capacity of a vector C++ STL - Minimum & maximum elements of a vector C++...
Introduction Working with vectors is one of the fundamental aspects of R programming. Sometimes, you need to remove specific elements from a vector to clean your data or prepare it for analysis. This post will guide you through several methods ...
Thank you.. This is the great response.If it works without loops its really cool. as per your response, it sums cumulatively when sign changes from + to - and vice-versa, but for my problem starting from last element of L, i want sum between end element to...
>want to remove elements of B from A, how to do that?>how to code the predicate function in this case.The code will depend on what type of objects are in the vectors. You may not need a predicate:#include "stdafx.h" #include <vector> #include <iostream> #include <algorithm> using...
How can I find equal elements in a vector and... Learn more about find same elements, vector, same element in a vector MATLAB
This article tells about the different methods to sum up the elements of a vector in C++, which are stl accumulate, simple for loop and std::valarray.
How do I iterate through a two dimensional vector? To iterate through and print the elements of a single dimensional vector I use: vector<int> a; for(vector<int>::iterator it=a.begin();it<a.end();it++) cout<<*it; How do I do the same for a two dimensional Vector?