Here is one way you could read a 2D array from a text file in C++: Open the text file for reading. You can use the ifstream class to do this. Read the size of the array from the text file. This might be stored as the number of...
Tag - C++
How to use this pointer in C++
In C++, the this pointer is a pointer that holds the memory address of the current object. It is a hidden argument to all non-static member functions and is available within the body of those functions. The this pointer can be...
Write a C++ program to check whether a person is eligible to vote or not
In this tutorial we are writing a C++ Program to Check Eligibility for voting. To check that a person is eligible for voting or not, we need to check whether person’s age is greater than or equal to 18. For...
Cpp code to print right triangle shape using nested for loops
In this tutorial, we will learn about the triangle Number pattern using nested loop in Cpp language. We can use nested for loop in C++ to write coding for Squares, rectangles, Floyed triangle, Pyramid triangles and many other...
Cpp Program To Pyramid Number Pattern
In this tutorial, we will discuss the Cpp program to pyramid number pattern In this topic, we will learn how to create number pattern in C++ language using for loop and while loop pyramid number pattern programs in C++language...
CPP Program To Print Floyd’s Triangle
In this example we will learn how to write a c++ program to print floyd’s triangle. In C++ language, we can write different Floyd’s triangle number pattern program using nested for loop. To understand this pattern, you must...
C++ program to store information of a student in a structure with for loop
In this article, you will learn how to make a C++ program to store information of a student in a structure with for loop in the c++ programming language. You should have knowledge of the following topics in c++ programming to...
C++ Program to Print the Fibonacci Sequence
In this program, we will learn how to make a C++ program of printing the Fibonacci Sequence. We will be learning two ways to make this program. Printing Fibonacci Sequence using loop Printing Fibonacci Sequence using Recursion...
C++ Program to calculate Simple Interest
In this post, we will be learning how to write a C++ Program to Calculate Simple Interest of the given values of Principle, Time and Rate. The formula to Calculate Simple Interest To calculate S.I, we have a formula: INI S.I =...
C++ Program to convert temperature from Celsius to Fahrenheit
In this program, we will learn about converting the given temperature from Celsius to Fahrenheit. Here you will learn how an arithmetic expressions is used in a C++ program. Code for C++ Program to convert Celsius to Fahrenheit:...