How to Read Multiple Numbers from a Single Line of Input in C++? Last Updated : 14 Feb, 2024 Comments Improve Suggest changes Like Article Like Report In C++, when working with user inputs we often need to take input of multiple numbers from a user in a single line. In this article, we will learn how to read multiple numbers from a single line of input in C++. Example Input: 1 7 0 4 6 8 Output: Entered Number: 1, 7, 0, 4, 6, 8Take Multiple Numbers as Input in One Line in C++To read multiple numbers from a user in one line, we can use the std::cin object as it by default takes the input separated by a whitespace as a separate input. So, if the numbers are separated by a whitespace, we can take them as input in multiple number variables. C++ Program to Read Multiple Numbers from Single Line of InputThe below example demonstrates the use of cin to read the whole line and take the input as separate variables. C++ // C++ program to read multiple numbers in a single line of // input #include <iostream> #include <vector> using namespace std; int main() { vector<int> numbers; int num; // Prompt the user to enter numbers separated by spaces cout << "Enter numbers separated by spaces: "; // Input numbers until the user enters something other // than an integer while (cin >> num) { // Add the entered number to the vector numbers.push_back(num); } // Output the entered numbers cout << "You entered: "; for (int i : numbers) { cout << i << " "; } cout << endl; return 0; } Output Enter multiple numbers separated by spaces: 1 2 3 4 5 Processed numbers: 1 2 3 4 5Time Complexity: O(n)Space Complexity: O(n) Comment More infoAdvertise with us Next Article How to Read Multiple Numbers from a Single Line of Input in C++? technoayan7 Follow Improve Article Tags : C++ Programs C++ cpp-input-output CPP Examples Practice Tags : CPP Similar Reads C++ Programming Language C++ is a computer programming language developed by Bjarne Stroustrup as an extension of the C language. It is known for is fast speed, low level memory management and is often taught as first programming language. It provides:Hands-on application of different programming concepts.Similar syntax to 5 min read Non-linear Components In electrical circuits, Non-linear Components are electronic devices that need an external power source to operate actively. Non-Linear Components are those that are changed with respect to the voltage and current. Elements that do not follow ohm's law are called Non-linear Components. Non-linear Co 11 min read Object Oriented Programming in C++ Object Oriented Programming - As the name suggests uses objects in programming. Object-oriented programming aims to implement real-world entities like inheritance, hiding, polymorphism, etc. in programming. The main aim of OOP is to bind together the data and the functions that operate on them so th 5 min read Spring Boot Tutorial Spring Boot is a Java framework that makes it easier to create and run Java applications. It simplifies the configuration and setup process, allowing developers to focus more on writing code for their applications. This Spring Boot Tutorial is a comprehensive guide that covers both basic and advance 10 min read Class Diagram | Unified Modeling Language (UML) A UML class diagram is a visual tool that represents the structure of a system by showing its classes, attributes, methods, and the relationships between them. It helps everyone involved in a projectâlike developers and designersâunderstand how the system is organized and how its components interact 12 min read Steady State Response In this article, we are going to discuss the steady-state response. We will see what is steady state response in Time domain analysis. We will then discuss some of the standard test signals used in finding the response of a response. We also discuss the first-order response for different signals. We 9 min read Backpropagation in Neural Network Back Propagation is also known as "Backward Propagation of Errors" is a method used to train neural network . Its goal is to reduce the difference between the modelâs predicted output and the actual output by adjusting the weights and biases in the network.It works iteratively to adjust weights and 9 min read Inheritance in C++ The capability of a class to derive properties and characteristics from another class is called Inheritance. Inheritance is one of the most important features of Object-Oriented Programming in C++. In this article, we will learn about inheritance in C++, its modes and types along with the informatio 10 min read Polymorphism in Java Polymorphism in Java is one of the core concepts in object-oriented programming (OOP) that allows objects to behave differently based on their specific class type. The word polymorphism means having many forms, and it comes from the Greek words poly (many) and morph (forms), this means one entity ca 7 min read 3-Phase Inverter An inverter is a fundamental electrical device designed primarily for the conversion of direct current into alternating current . This versatile device , also known as a variable frequency drive , plays a vital role in a wide range of applications , including variable frequency drives and high power 13 min read Like