In a previous post, we learned that pointers are variables to point address which is also an integer value. That means we can do arithmetic operations on a pointer variable. But do not forget that we operate on the addresses in our RAMs, so we should be careful and we should know the range well. Simply, we can use ++, –, +, and – arithmetic operators on pointers:
In a 32bit application…
1. Using break in Loops
break statement is used to break code-block in case statements and it is also used to jump out of a loop. In an earlier post, we used break in switch() statements.
For example we can break for() loops, in this loop below we can break in…
Arrays are used to define a data block in the memory with number of data types, like integer numbers, floating point numbers, characters, structures, … etc. C & C++ programming language provides this data structure, called as array that stores a fixed-size of…
Another one of the most used logical operators in C++ is switch() statement. A switch statement allows you to check variable and you can branch to different cases in accordance with it’s value. Each cases can be defined for different values, and the variable being switched on is checked for each case.When the switch expression is evaluated once, the value of the given expression is…
One of the important part in programming is logics in functions and main program. Each these conditions are important to decide how code flow will work in runtime. In programming we use conditions and if – else statements. In C++ if statements can be done in one line…
While loops allow you to repeat a block of code as long as your specified condition is reached. Loops are used very offend in programming because they save time, reduce errors, and they make code more readable.
1. The While Loop
In the mechanism of the while statement…
C Programming language is one of the oldest programming language. A lot of operands in other programming languages got inspiration from this language. C and C++ have the same operators and most of them are the same in other programming languages. In programming variable at the left side of the equation symbol is a new variable, or variable that will have new value from the right side of the…
In programming, one of the most used statement is for() loops. It is used to count in range with given conditions. If you know exactly how many times you want to execute a block of code in your loop, then they are very useful than other loops. Occasionally, it is used to…
In C programming language ASCII codes are used as in char arrays to store texts in ASCII mode. You can use char arrays in both C and C++, they are faster in operations and they have less memory usage. In s modern way, strings are useful for storing texts and they are defined…
C & C++ is good to operate in mathematical operations because of its wide variety of variable definitions, wise memory usage and it’s operators in mathematics. C++ has a lot of mathematical functions that you can do mathematical tasks. Some operators may work with integers, some works with floating numbers, most are usable with both integer and floating (or double) numbers. All functions…
