What is ++ i and i ++ in C?
In C, ++ and — operators are called increment and decrement operators.
They are unary operators needing only one operand.
Hence ++ as well as — operator can appear before or after the operand with same effect.
That means both i++ and ++i will be equivalent.
i=5; i++; printf(“%d”,i);.
6 Answers. ++i returns the value of i after it has been incremented. i++ returns the value of i before incrementing. When the ++ comes before its operand it is called the “pre-increment” operator, and when it comes after it is called the “post-increment” operator.
What are the 3 types of loops?
Loops are control structures used to repeat a given section of code a certain number of times or until a particular condition is met. Visual Basic has three main types of loops: for.. next loops, do loops and while loops.
What does i ++ mean?
i++ mean post increment. equivalent to i=i+1. edit: it means “use the value of i first, then increment”
What is difference between ++ i and i ++ in for loop?
7 Answers. They both increment the number. … Both increment the number, but ++i increments the number before the current expression is evaluted, whereas i++ increments the number after the expression is evaluated.
What is the difference between ++ i and i ++?
The only difference is the order of operations between the increment of the variable and the value the operator returns. So basically ++i returns the value after it is incremented, while i++ return the value before it is incremented. At the end, in both cases the i will have its value incremented.