This article provides a comprehensive overview of arrays and strings in C++ programming language along with example programs. Arrays Introduction Elements in an array are stored in order and sequentially inside the memory. Need for arrays Think that we have to store five values in a program. We can declare five […]
This article provides a comprehensive overview of C++ basic concepts along with easy to understand examples. Learn more about C++ programming language. Tokens C++ program contains several elements and those are identified as tokens by a compiler. Keywords cannot be used as identifiers in programs. […]
This article provides a comprehensive overview of input and output in C++ programming language along with example programs. Any program in a given programming language needs significant amount of input from the user and also needs to display to the output several times. To support such I/O operations, C++ provides a library which […]
In this article we will look at introduction to C++. First we start with the history of C++ and move on to the basic structure of a C++ program. Learn more about C++ programming language. History of C++ Following are various applications of C++ language: Structure of a C++ Program […]
This article provides a comprehensive introduction to object oriented paradigm along with real-world examples. This world is made up off several objects and objects communicate with each other. Similar objects can be grouped together. For example, take a college. It can have two working sections like teaching and non-teaching. These two groups can be […]
In this article we will learn to implement a C program to read and print a matrix using pointers. A C program is provided below to read and print a matrix using pointers and dynamic memory allocation. Program is as follows: #include<stdio.h> #include<stdlib.h> int main() { int m, n; printf("Enter no. of rows and […]
In this article we will learn to implement a C program to find the unique element in an array. A C program is provided below to print the unique element in the given array. Note: This program works only when the values are repeated two times and when there is only one unique value. […]
In this article we will learn to implement a C program to reverse a given string. A C program is provided below to reverse a given string without using predefined function. Program is as follows: #include<stdio.h> #include<string.h> int main() { char str[20]; printf("Enter a string: "); scanf("%s", str); int length = strlen(str); for(int i=0, […]
In this article we will learn to implement a C program to compare two strings without using library function. A C program is provided below to compare two strings without using predefined function. Program is as follows: #include<stdio.h> #include<string.h> int main() { char str[20]; printf("Enter a string: "); scanf("%s", str); char newstr[20]; printf("Enter another string: […]
In this article we will learn to implement a C program to concatenate two strings without using library functions. A C program is provided below to join or concatenate two strings without using predefined function like strcat. Program is as follows: #include<stdio.h> #include<string.h> int main() { char str[20]; printf("Enter a string: "); scanf("%s", str); char […]