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index.Js
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index.Js
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//Problem 01: Kilometer To Meter
/*Start */
function kilometerToMeter(kilometer) {
var meter = kilometer * 1000;
return meter;
}
//For Output
var result = kilometerToMeter(1);
console.log(result);
/*End*/
//------------------------------------------------------------
//Problem 02:Budget Calculator
/*Start*/
function budgetCalculator(watch, phone, laptop) {
var shopping1 = watch * 50;
var shopping2 = phone * 100;
var shopping3 = laptop * 500;
if (watch == 0 || phone == 0 || laptop == 0) {
return "error";
} else {
var total = shopping1 + shopping2 + shopping3;
return total;
}
}
//For Output
var result = budgetCalculator(4, 4, 3);
console.log(result);
/*End*/
//---------------------------------------------------------------
//Problem 03: Hotel Cost
/*Start*/
/*Function*/
function hotelCost(day) {
var cost = 0;
if (day <= 10) {
cost = day * 100;
} else if (day <= 20) {
var fastTenDays = 10 * 100;
var remainingDays = day - 10;
var secondTenDays = remainingDays * 80;
cost = fastTenDays + secondTenDays;
} else {
var fastTenDays = 10 * 100;
var secondTenDays = 10 * 80;
var remainingDays = day - 20;
var unlimitedDays = remainingDays * 50;
cost = fastTenDays + secondTenDays + unlimgiitedDays;
}
return cost;
}
//For Output
var result = hotelCost(22);
console.log(result);
/*End*/
//--------------------------------------------------------------------------------------------------
//Problem 04:Mega Friend
/*Start*/
/*Function*/
function megaFriend(arr) {
var lgth = 0;
var longest;
/*Conditions*/
for (var i = 0; i < arr.length; i++) {
if (arr[i].length > lgth) {
var lgth = arr[i].length;
longest = arr[i];
}
}
return longest;
}
//For Output
var result = megaFriend(['Parbej', 'Siraj', 'Sadi', 'Emon', 'Raihan']);
console.log(result);
/*End*/