Nested If statement - Control Structures
How Nested If conditional branching Statement is used in C++?
Explanation
An If statement is inside another if statement is termed as nested if statement. This type of control structures is called conditional branching.
if(expression)
{ if (expression)
{Statements}
else
{Statements}
}
else
{ Statements }
Result :
Enter your Age::51
You are more than 50 years
In the above example, the conditional branching nested if statement is used to check two conditions in a nested loop. First "if" statement checks if the age is between 10 to 50 if true, another if loop checks if the age is between 10 to 18.
Syntax:
if(expression)
{ if (expression)
{Statements}
else
{Statements}
}
else
{ Statements }
Example :
| #include <iostream.h> using namespace std; int main(void) { int age; cout << "Enter your Age::"; cin >> age; if (age >=10 && age<=50) { if (age >=10 && age <= 18) {cout << "You are a Teenage" << endl;} else { cout << "You not a Teenager" << endl;} } else { cout << "You are more than 50 years" << endl;} return 0; } |
Result :
Enter your Age::51
You are more than 50 years
In the above example, the conditional branching nested if statement is used to check two conditions in a nested loop. First "if" statement checks if the age is between 10 to 50 if true, another if loop checks if the age is between 10 to 18.
