Trying to solve which century in java script

Question

Create a function that returns the century depending on the year given as a parameter.

Sample Input
1993

Sample Output
20

Hint
You need to divide 1993 by 100: 1993/100 = 19.93, then round it to the nearest integer, which is 20 in this case.

function main() {
var f= parseInt(readLine(), 10)

//the output
calcCent(f);

}

//complete the function
function calcCent(){
var cen1=
Math.ceil( f/100)
console.log(calcCent(f));
}

it is saying f is not defined

Answer 1

function main() {
var year = parseInt(readLine(), 10)

//the output
console.log(calcCent(year));

function calcCent(){
var calculation = year / 100;
return Math.ceil(calculation);
}
}

Answer 2

you forgot the put f between the parentheses in calcCent()

Answer 3

Hello. This is my solution.

function main() {
var year = parseInt(readLine(), 10)

//the output
console.log(calcCent(year));

}

//complete the function
function calcCent(x){
return Math.ceil(x / 100);
}

Answer 4

function main() {
var year = parseInt(readLine(), 10)

//the output
console.log(calcCent(year));

}

//complete the function
function calcCent(year){
return Math.ceil(year/100);
}
Yep, you need to put "year" for the function name, just like it's called in the output.

Answer 5

function main() {
var year = parseInt(readLine(), 10)

//the output
console.log(calcCent(year));

function calcCent(){
var calculation = year / 100;
return Math.ceil(calculation);
}
}

Good Luck

Answer 6

Thanks
Dino Wun (Use the search bar plz!)
Now it's given another error
It highlighted the Math.ceil
And said maximum call stack size exceeded

Answer 7

Look at the calcCent definition at the bottom, Dino Wun pointed out that you didn't have parameter <f> between the parentheses.

Furthermore, you're calling the function again from inside the function itself like this

console.log( calcCent( f ) );

That's how you got the stack size warning.

function calcCent( f )
{
console.log( Math.ceil( f / 100 ) );
}

Answer 8

var year = parseInt(prompt("enter the year:"));

//the output
console.log(calcCent(year));

function calcCent(){
var calculation = year / 100;
return Math.ceil(calculation);
}

Answer 9

we can also write simply like

var year = parseInt(prompt("enter the year:"));
var calculation = year / 100;
century = Math.ceil(calculation);
console.log(century);

Answer 10

there is shorter way to do it, but this is how I did it

function main() {
var year = parseInt(readLine(), 10)

//the output
console.log(calcCent(year));
}

//complete the function
function calcCent(year){
var a = Math.ceil(year);
var b = a / 100;
var result = Math.ceil(b);
return result
}

Answer 11

function main() {
var year = parseInt(readLine(), 10)

//the output
console.log(calcCent(year));

function calcCent(){
var calculation = year / 100;
return Math.ceil(calculation);
}
}

Answer 12

you can put the calcCent function inside the the main function or outside it .. both will give the correct solution
function main() {
var year = parseInt(readLine(), 10);
function calcCent(x){
return Math.ceil(x/100);
}
//the output
console.log(calcCent(year));
}
----------------------------------------------
function main() {
var year = parseInt(readLine(), 10)

//the output
console.log(calcCent(year));

}
// complete the function
function calcCent(x){
return Math.ceil(x/100);
}