if else in c++

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The if statement verifies the given condition and decides whether a block of statements are executed or not based on the condition’s result. In C++, the if statement is classified into four types as follows …

Simple if statement
if – else statement
Multiple if statement
Nested if statement
if-else-if statement (if-else ladder)

Syntax for if condition

   //Syntax for if statement
  if(condition) 
  {
    /*statement to be executed for true condition*/
  }

Syntax for if else

  if(condition) 
  {
    /*statement to be executed for true condition*/
  }
  else 
  { 
     /*statement to be executed for false condition */
  }

C++ program to check given mumber is even or odd

#include<iostream>
using namespace std; 
int main()
{
  int n=0;
  cout<<" enter the number to check";
  cin>>n;
  if(n%2==0)
  {
   cout<<"no is even "<<n;
  }
  else
  {
   cout<<"no is odd "<<n;
  }
   return 0;
}

Above program displays the following output

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C Programs

if else in c++

Syntax for if condition

Syntax for if else

C++ program to check given mumber is even or odd

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