The document discusses the ternary operator in C programming, which returns one value if a condition is true and another value if it is false. It provides the syntax for the ternary operator and an example that uses it to print the smaller of two numbers. The document also covers type casting in C by converting the data type of a variable and provides the syntax and an example that casts a character to an integer.

2. Symbol or a keyword which performs operation.

3. Known as ternary operator
Returns one value if condition is true & return other one if false.
Syntax:
variable_name=(condition)? True_value : false_value;

4. Example:
//conditional
#include<stdio.h>
void main( )
{
int first,second,smaller;
printf("Enter two numbers : ");
scanf("%d %d",&first,&second);
smaller=(first<second)?first:second;
printf(“Smaller one is = %dn”,smaller);
}

5. Output

6. Used to convert the value of one type of variable into another type.
Syntax-
variable=(convert_datatype)current_datatype;

7. Example:
//cast
#include<stdio.h>
Void main()
{
int a;
char ch;
printf(“Enter a character: ”);
scanf(“%c”,&ch);
a=(int)ch;
printf(“Integer after conversion= %d ”,a);
}

8. Output