
- C++ Basics
- C++ Home
- C++ Overview
- C++ Environment Setup
- C++ Basic Syntax
- C++ Comments
- C++ Data Types
- C++ Variable Types
- C++ Variable Scope
- C++ Constants/Literals
- C++ Modifier Types
- C++ Storage Classes
- C++ Operators
- C++ Loop Types
- C++ Decision Making
- C++ Functions
- C++ Numbers
- C++ Arrays
- C++ Strings
- C++ Pointers
- C++ References
- C++ Date & Time
- C++ Basic Input/Output
- C++ Data Structures
- C++ Object Oriented
- C++ Classes & Objects
- C++ Inheritance
- C++ Overloading
- C++ Polymorphism
- C++ Abstraction
- C++ Encapsulation
- C++ Interfaces
What is the easiest way to convert int to string in C++
In this section, we will see how to convert an integer to a string.
The logic is very simple. Here we will use the sprintf() function. This function is used to print some value or line into a string, but not in the console. This is the only difference between printf() and sprintf(). Here the first argument is the string buffer. where we want to save our data.
Input: User will put some numeric value say 42 Output: This program will return the string equivalent result of that number like “42”
Algorithm
Step 1: Take a number from the user Step 2: Create an empty string buffer to store result Step 3: Use sprintf() to convert number to string Step 4: End
Example Code
#include<stdio.h> main() { char str[20]; //create an empty string to store number int number; printf("Enter a number: "); scanf("%d", &number); sprintf(str, "%d", number);//make the number into string using sprintf function printf("You have entered: %s", str); }
Output
Enter a number: 46 You have entered: 46
- Related Articles
- What is the easiest way to reverse a String in Java?
- What is the easiest way to convert a List to a Set in Java?
- What is the easiest way to store date in MySQL database?
- What is the easiest way to lose weight without exercise?
- What is the easiest way to transfer files from phone to PC?
- Convert int to String in Java
- Convert String to Java int
- What is the best way to convert a number to a string in JavaScript?
- The easiest way to concatenate two arrays in PHP?
- The easiest way to insert date records in MySQL?
- How to convert int to String in java?
- How to convert int to string in Python?
- MongoDB query to convert string to int?
- Easiest way to sort an array in MongoDB
- What is the easiest way to initialize a std::vector with hardcoded elements in C++?

Advertisements