Question

What is the role of if and if else

Answer 1

if and else are your typical branching instructions where you can make the code decide which path to take.

Look at the following pseudo-code for an example:

if (time == LUNCH_TIME)
    haveLunch();
else
    keepWorking();

If you're looking for some specific context, then please, provide more details.

Answer 2

In C programming, the if and if-else statements are used for conditional branching, allowing the program to execute certain blocks of code based on whether a specified condition is true or false.

if Statement

The if statement checks a condition and executes a block of code if that condition evaluates to true.

if-else Statement

The if-else statement provides an alternative path of execution if the condition in the if statement is false. If the condition is true, the code inside the if block runs; if it's false, the code inside the else block runs.

Answer 3

If the condition is true, the code block under the if branch is executed, and the code block under the else branch is skipped.

if the condition is false, the code block under the else branch is executed, and the code block under the if branch is skipped.

if(condition){

printf("hello");

}

else{

printf("bye");

}

Answer 4

If And If Else

the difference between if and if else is  very common like if we have only two possibilities then there if statement is used .And if u have more than two possibilities then we use If Else

Answer 5

If is basically where a there is no option display the false condition and in contrast  if else works opposite to if statement

Answer 6

if and else are your typical branching instructions where you can make the code decide which path to take.

Look at the following pseudo-code for an example:

if (time == LUNCH_TIME)
    haveLunch();
else
    keepWorking();

Answer 7

If and Else-If statements are conditional Statements

if (Condition_1)

{

Statements _1 to be execute;

}

else if(Condition_2)

{

Statements _2 to be execute;

}

When condition_1 is true then Statements _1 get executed else controller will move down and check the condition_2 and verify whether this condition is True  based on that Statements _2 get executed. if both conditions were false then neither Statements _1 nor Statements _2 get execute.

Answer 8

if condition

code to be exicuted if codition is true

ex-  

int x=5;

if(x>10){
printf("x is greater then 10\n");

if else

int x=5;

if(x>10){
printf("xgreater than 10");

}else{

printf("x less than 10 or equal than 10");