Why we use if statement?

Question

We use if for selection

Answer 1

The if statement allows you to control if a program enters a section of code or not based on whether a given condition is true or false.

Answer 2

Yes the condition must be true
if the condition became false then we use else

Answer 3

syntax
if(a==b)
{
a==0;
}
else
{
b==0;
}

Answer 4

while running our programs, we try to check certain things and make a decision like if I see watermelons in that store, I will buy two of it

Answer 5

we use if statement for checking any condition
eg. if we want to check the number is great than 2 or not
then we will use if condition for that
like
if(num>2)
{
//your code
}