what is the difference between postfix and prefix unary
increment operators?
Answers were Sorted based on User's Feedback
Answer / rukmanee
In prefix operator,the value of the operand increase by one
and then assign the new value to that operand and print
it.In postfix operator,the value of the operand is assigned
at first and then increment it's value by one.
This is the difference between postfix and prefix unary
increment operators.
Is This Answer Correct ? | 8 Yes | 1 No |
Answer / tarun kumar
In prefix operator In postfix operator
#include<iostream.h> #include<iostream.h>
#include<coino.h> #include<coino.h>
void main() void main()
{ {
int i=10; int i=10;
int j=++i; int j=i++;
cout<<j; cout<<j;
getch(); getch();
} }
OUTPUT:11 OUPUT:10
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / bhupender
PER FIX UNARY INCREMENT OPERATION IS ++I
POSTT FIX UNARY INCREMENT OPERATION IS i++
WHEN WE USE THIS IN PROGRAM THE RESULT WILL
FOR ++i IS
LIKE TWO VERIABLE INT A=5 AND B=++A+5 THEN
IN RESULT IT SHOWS A =5 BUT B WILL 10(5+5)
BUT IN POST FIX IT
A=5 BUT B= A++ MEANS A+1 AND RESULT FOR B WILL 11
Is This Answer Correct ? | 2 Yes | 10 No |
What is context in c?
What are structure types in C?
What are different types of pointers?
What will be your course of action for a push operation?
What is #define in c?
a program that performs some preliminary processing in C, it acts upon certain directives that will affect how the compiler does its work a) compiler b) loader c) directive d) preprocessor
What is call by value in c?
What is the use of parallelize in spark?
What is a program flowchart?
write a c program to change only the 3rd bit of the particular number such that other bits are not affected.. if bitnum=10(say.. it can be any no..
In C language what is a 'dangling pointer'?
wat is the difference between array and pointer?