If Else Statement - Control Structures
How If Else conditional branching Statement is used in C++?
Explanation
If Else statement is a conditional branching statement used to execute a set of code when the condition is true, otherwise executes the code in the "else" part. This belongs to Control Structures.
if(expression)
{ Statements }
else
{ Statements }
Result :
B is greater than A
In the above example the "if" condition is false so the code in the "else" part is executed. This is the if else statement, conditional branching in C++.
Syntax:
if(expression)
{ Statements }
else
{ Statements }
Example :
| #include <iostream.h> using namespace std; void main() { int a=10; int b=20; if (a>b) { cout << "A is greater than B"; } else { cout << "B is greater than A"; } |
Result :
B is greater than A
In the above example the "if" condition is false so the code in the "else" part is executed. This is the if else statement, conditional branching in C++.
