Assignment Operator:
Assignment operator is used to assign the value of one
variable of another variable. = sign is
show the assignment operator. Assignment operator is used in every where. You
can watch the code to understand the assignment operator.
Code:
#include <iostream>
#include <string>
using namespace std;
int main() {
int num1,num2;
cout<<"Enter a number : ";
cin>>num2;
num1=num2;
cout<<"Num1 : "<<num1<<endl;
cout<<"Num2 : "<<num2;
}
Output:
Enter a number : 13
Num1 : 13
Num2 : 13
You can see the output and understand the use of assignment
operator.
Equality Operator:
Equality operator is used as a condition. We can say that if
the number is equal to that number in the condition than you enter the that
statement. Equality operator is mostly used in if and else statement. == sign
is used for equality operator. You can see the code to understand the equality
operator easily.
Code:
#include <iostream>
#include <string>
using namespace std;
int main() {
int num;
cout<<"Enter a number : ";
cin>>num;
if(num==20)
{
cout<<"How are you.
";
}
else
if(num==30)
{
cout<<"Hello
Friends. ";
}
else
{
cout<<"Fine
";
}
}
Output:
When enter 20
Enter a number : 20
How are you.
When enter 30
Enter a number : 30
Hello Friends.
When enter 38
Enter a number : 38
Fine
Hope you understand the difference between assignment
operator and equality operator.
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