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Submitting first JS assignment #144

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5 changes: 5 additions & 0 deletions README.md
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Expand Up @@ -2,3 +2,8 @@ assignment_js_sprint
====================

while(1){ go() };

Hi! This is Lakshmi Kameswari.
Roulette.js file contains code and test case for the Roulette game.
The code in the Roulette.js file can be pasted in any online text editor like repl.it and tested.
scripts.js contains solutions for the all the given coding problems.
100 changes: 100 additions & 0 deletions Roulette.js
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@@ -0,0 +1,100 @@
function Roulette(amt){
this.amt = amt;
this.spin_no = 0;
this.payout_ratio = 35;
this.amt_won = 0;
this.win_lose = function(won){
if (won === true){
console.log(`You Win $ ${this.amt_won}, the spin was ${this.spin_no}!!!`);
console.log(`You now have $ ${this.amt}`);
}else{
console.log(`You Lose, the spin was ${this.spin_no} :(`);
console.log(`You now have $ ${this.amt}`);
}
};
this.spin = function(bet_amt, bet_num){
var won = false;
this.spin_no = Math.floor((Math.random())*36+1+2);
var amt_won = 0;
if(this.spin_no === 37){this.spin_no = "0"}
if(this.spin_no === 38){this.spin_no = "00"}
if(this.spin_no === bet_num){
won = true;
this.payout_ratio = 35;
this.amt_won = bet_amt*this.payout_ratio;
this.win_lose(won);
this.amt = this.amt + amt_won;
}
else if ((bet_num === "Even") && ((this.spin_no%2 === 0))){
won = true;
this.payout_ratio = 1;
this.amt_won = bet_amt*this.payout_ratio;
this.amt = this.amt + this.amt_won;
this.win_lose(won);
}else if ((bet_num === "Odd") && ((this.spin_no%2 === 1))){
won = true;
this.payout_ratio = 1;
this.amt_won = bet_amt*this.payout_ratio;
this.amt = this.amt + this.amt_won;
this.win_lose(won);
}else if ((bet_num === "1 to 18") && (this.spin_no>= 1 && this.spin_no <=18)){
won = true;
this.payout_ratio = 1;
this.amt_won = bet_amt*this.payout_ratio;
this.amt = this.amt + this.amt_won;
this.win_lose(won);
}else if ((bet_num === "19 to 36") && (this.spin_no >= 19 && this.spin_no <= 36)){
won = true;
this.payout_ratio = 1;
this.amt_won = bet_amt*this.payout_ratio;
this.amt = this.amt + this.amt_won;
this.win_lose(won);
}else if ((bet_num === "1st 12") && (this.spin_no>=1 && this.spin_no<=12)){
won = true;
this.payout_ratio = 2;
this.amt_won = bet_amt*this.payout_ratio;
this.amt = this.amt + this.amt_won;
this.win_lose(won);
}else if ((bet_num === "2nd 12") && (this.spin_no>=12 && this.spin_no <= 24)){
won = true;
this.payout_ratio = 2;
this.amt_won = bet_amt*this.payout_ratio;
this.amt = this.amt + this.amt_won;
this.win_lose(won);
}else if ((bet_num === "3rd 12") && (this.spin_no>= 24 && this.spin_no <= 36)){
won = true;
this.payout_ratio = 2;
this.amt_won = bet_amt*this.payout_ratio;
this.amt = this.amt + this.amt_won;
this.win_lose(won);
}else{
won = false;
this.amt = this.amt - bet_amt;
this.win_lose(won);
}
this.bankroll = function(){
console.log(`You now have $ ${this.amt}`);
};
this.buyIn = function(money){
this.amt = this.amt + money;
console.log(`You now have $ ${this.amt}`);
}
}
}


//Testing the Roulette game
var roul = new Roulette(100);
roul.spin(10, "00");
roul.spin(50, "1st 12");//win = 200; lose = 50
roul.spin(10, "Even");
roul.spin(20, "Odd");
roul.spin(30, "1 to 18");
roul.spin(10, "2nd 12");
roul.bankroll();
roul.spin(20, "19 to 36");
roul.spin(10, "3rd 12");
roul.buyIn(1000);
roul.bankroll();
roul.spin(10, "0");
roul.spin(10, "00");
113 changes: 100 additions & 13 deletions scripts.js
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@@ -1,32 +1,119 @@
// FILL IN THE FUNCTIONS BELOW

var sprintFunctions = {
largestEl: function(){
largestEl: function(arr){
// your code here
var idx = 0;
largest = 0;
while (idx < arr.length){
if (arr[idx] > largest)
{
largest = arr[idx];
}
idx++;
}
return largest;
},
reversed: function(){

reversed: function(str){
// your code here
var str_array = str.split("");
var n = str_array.length-1
var x = 0;
while(x < (Math.floor(str.length/2)))
{
temp = str_array[x];
str_array[x] = str_array[n-x];
str_array[n-x] = temp;
x++;
}
str_reversed = str_array.join("");
return str_reversed;
},

loudSnakeCase: function(){
loudSnakeCase: function(str){
// your code here
loud_array = [];
words_arr = str.split(" ");
for(var i = 0; i < words_arr.length; i++)
{
if (words_arr[i] == ""){
continue
}else{
words_arr[i] = words_arr[i].replace(/[^0-9A-Za-z]/gi, '');
words_arr[i] = words_arr[i].charAt(0).toUpperCase()+words_arr[i].slice(1);
loud_array.push(words_arr[i]);
}
}
var str_loud = loud_array.join("_");
return str_loud;
},

compareArrays: function(){
compareArrays: function(arr1, arr2){
// your code here (replace the return)
return "Finish compareArrays first!"
var equal = true;
if (arr1.length === arr2.length)
{
for(var i = 0; i < arr1.length; i++)
{
if(arr1[i] !== arr2[i])
{
equal = false;
break;
}
}
}
return equal;
},

fizzBuzz: function(){
fizzBuzz: function(num){
// your code here
var output_arr = [];
for(var n = 1; n <= num; n++)
{
if(n%15 === 0)
{
output_arr.push("FIZZBUZZ");
}else if(n%3 === 0){
output_arr.push("FIZZ");
}else if(n%5 === 0){
output_arr.push("BUZZ");
}else{
output_arr.push(n);
}
}
return output_arr;
},

myMap: function(){
// your code here
myMap: function(array, func){
final_array = [];
var j = 0;
for(var i = 0; i < array.length; i++){
final_array[j] = func(array[i]);
j++;
}
return final_array;
},

primes: function(){
// your code here
},
}
factors: function(num){
factors_arr = [];
limit = Math.floor(num/2);
for(var x = 1; x <= limit; x++){
if (num%x == 0){
factors_arr.push(x);
factors_arr.push(num/x);
}
}
return factors_arr;
},
primes: function(num){
primes_arr = [];
for(var n = 2; n < num; n++){
factor_arr = this.factors(n);
if (factor_arr.length <= 2){
primes_arr.push(n);
}
}
return primes_arr;
}
};
3 changes: 1 addition & 2 deletions scripts_spec.js
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Expand Up @@ -87,7 +87,7 @@ var tester = {

displayResults: function(){
console.log("Displaying results...");
console.log(this.results)
console.log(this.results);
$("#largest-el").html(String(this.results.largestEl));
$("#reversed").html(String(this.results.reversed));
$("#loud-snake-case").html(String(this.results.loudSnakeCase));
Expand All @@ -101,4 +101,3 @@ var tester = {


$(document).ready( function(){ tester.init( sprintFunctions )});