DAY -7 
FIND THE DIVISOR 
    TASK 1
     find the divisior
 let count =1;
        while(count<100){
            if (count%2==0 && count %3==0){
                console.log(count);
            }
            count++;
        }
TASK 2
        find the divisor of 10 without function
let count = 1;
        while(count<20){
            if (10%count===0) {
                console.log(count);
            }
            count++;
        }
with function to find the divisor
findDiv(10);
        function findDiv(no) {
            console.log(`find divisor = ${no}`);
            let count = 1;
            while (count <= no ){
                if (no%count==0) {
                    console.log(count);
                }
                count++;
            }
        }//output : 1 2 5 10
TASK 3 
        COUNT OF DIVISOIR COUNT
countOfDiv(10);
        function countOfDiv(no) {
            console.log(`find divisor = ${no}`);
            let count = 1;
            let i=0;
            while (count <= no ){
                if (no%count==0) {
                    i++;
                }
                count++;
            }
            console.log(i);
        } // output : 4
TASK 4:
        find the given number is  primeNo  or not
 countOfDiv(73); //function calling
        function countOfDiv(no) { // function
            console.log(`find divisor = ${no}`);
            let count = 1; // count value
            let i = 0; // i value
            while (count <= no) { //while
                if (no % count == 0) {
                    i++;
                }
                count++;
            }
                if (i > 2) {
                    console.log("NOT A PRIME",no);
                }else{
                    console.log("GIVEN NO IS PRIME NUMBER ",no);
                }
        } //output : GIVEN NO IS PRIME NUMBER  73
_DO-WHILE
_
 *while is called entery check 
sample code for entery check
let i =5;
while(i<5){
console.log("hello");
}
*In this condtion is false .because 5 is not lesser then 5 . so this code  not run .
 the condition will checked by entery level . if the condition is true the code will  run 
or false means not run 
- 
do-while is called exited check - do-while is called exited level check because if user need the before condition will check or atleast one time the code will run
 
EXAMPLE CODE  FOR EXITED LEVEL CHECK
let i =5;
do{
    console.log("hello");
    i++
}
while(i<5);// output : hello
*In this code will run before condition will check.
 

 
    
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