C Programming - Control Instructions - Discussion

In first option there sholud be a small mistake i.e if else statement we can insert many statements under if and else using {}.

Where as in ?: operation we can insert only one statement after ? and also :

Sample Program:

#include<stdio.h>
int main()
{
int x=10;
if(x>5)
{
printf("this is integer number:");
printf("this number is greater then5");
printf("\n");
}
else if(x==5)
{
printf("this is an integer number:");
printf("the number is equl to 5:");
printf("\n");
}
else
{
printf("number is smaller than 5");
printf("\n");
}
return(0);
}

But in ?: operation we can use only one statement after the ? and :
shown below rather than using many statements in if else statements.....

(x>5)?(printf(x is gtreater than 5")):((x==5)?printf("the number is equal to 5"):printf("the number is smaller than 5:");

Conditional operator can be used for multiple if-else statements..

ex:
using if-else:-

if(x!=40)
if(x<40)
salary=4*x+100;
else
salary=4.5*x+150;
else
salary=300;

Using conditional operator:-

salary=(x!=40)?((x<40)?(4*x+100):(4.5*x+150)):300;

'?:' can be used instead of single if else statement and you can't use it in multiple if else statements..:)

We can replace an if-else structure with a ternary operator. Isn't it so?

Simple in under one if statement we can declare many if and else satements.