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Program for Copy Array in another array in java

When a program has to select one of the many tasks in more than one task, then it is necessary to write a decision making statement in c language.

Just like if we have to make this program that if voters are 18 years of age or more, then let them vote otherwise or not.

Task 1 - Let them vote only if they are 18 years of age or older Task 2 - Do not let them vote if they are under 18

For this, we will first check the age of voters and accordingly, the task will be executed. And here the statements written by the voter's age to check the statement are called decision making statement in c. Because on that it depends on which task will be run forward.

A non-zero or non-null value in C programming language means true and zero or null value is false. All kinds of Decision Making statements that support C are given in the table below.

Boolean Expression - Boolean Expression is an Expression whose result can be true or false.

1 if statement:- if there is only if statement in c language then there will be a boolean expression after if followed by a statement of one or more lines. And this statement will be run only if the result of the if Boolean expression is true.

2 If  else statement in c language is also an else statement with if, then if the result of the boolean expression is true then the after statements of if are run and if its result is false then else the stem is run

3 Nested if statements in c language When we write an if or else or if else, if or if else or else if statement inside both else. It's called a nested if statement.

4 Switch statement in c language is a condition in the statement and, on the basis of the result of this condition, there is only one run from many Tasks.

5 nested switch statements In the same way as a Nested if one or more switch statements are inserted inside a switch statement, then they are called nested switch stays.

Ternary Operator

In the Decision Making Statement in c, there is also a Ternary operator like IF. syntax

Condition it? Statement 1 will be when the result of the condition will be true: The statement will be run when the result of the condition is false. like

X = (Y == 1)? 3: 4

In this (Y == 1) condition is part and statement 3 and statement 2 is 2.