Pizzas购买的程序Java*已修复*
无法编译的入门级java程序。任何帮助都将是惊人的！我真的需要快速回顾一下我的基本代码。我得到整数、布尔和双精度的错误。我试着用多种方式重新排列它们，但我就是无法让它工作。还有我的奶酪皮计算加上它的总数。再次超级新手，但会真正享受帮助Pizzas购买的程序Java*已修复*,java,Java,无法编译的入门级java程序。任何帮助都将是惊人的！我真的需要快速回顾一下我的基本代码。我得到整数、布尔和双精度的错误。我试着用多种方式重新排列它们，但我就是无法让它工作。还有我的奶酪皮计算加上它的总数。再次超级新手，但会真正享受帮助 import java.util.Scanner; public class programmingassignment1 { public static void main(String[] args) { Scanner keyboard =
import java.util.Scanner;
public class programmingassignment1 {
public static void main(String[] args) {
Scanner keyboard = new Scanner( System.in );
int pizzaLength;
int pizzaWidth;
int pizzaShape;
double pizzaDiamiter;
double pizzaToppingPrice = 0.025;
int numberOfPizzaToppings;
double pizzaSauceAndCheese = 0.036;
double pizzaDoughPrice = 0.019;
char doughType;
String dough;
int numberOfPizzas;
double pizzasBeforeTax;
int cheesyCrustInput;
int deliveryWantedInput;
int deliveryCharge;
double doughVolume;
double area;
double crustCost;
int basePrice;
int costOfPizzaWithTax;
//Shape of pizza
System.out.println("What shape of pizza requested?");
System.out.println("Enter (1) for Rectange or (2) Round?");
pizzaShape = keyboard.nextLine().charAt(0);
if(pizzaShape == 1){
System.out.println("What Length?");
pizzaLength = keyboard.nextInt();
System.out.println("What Width?");
pizzaWidth = keyboard.nextInt();
area = pizzaLength * pizzaWidth;
}
else if(pizzaShape == 2){
System.out.println("What is the Diamiter?");
pizzaDiamiter = keyboard.nextInt();
area = Math.PI * (pizzaDiamiter / 2);
}
//Volume
System.out.print("What type of dough do you want? (1)Classic Hand-Tossed, (2)Thin and Crispy, (3)Texas Toast, or (4)Pan. (enter 1,2,3, or 4.");
doughType = keyboard.nextLine().charAt(0);
if (doughType == 1) {
dough = "Classic Hand-Tossed";
doughVolume = area * .25;
}
else if (doughType == 2) {
dough = "Thin and Crispy";
doughVolume = area * .1;
}
else if (doughType == 3) {
dough = "Texas Toast";
doughVolume = area * .9;
}
else if (doughType == 4) {
dough = "Pan";
doughVolume = area * .5;
}
//Cheesey crust
if(doughType == 2){
}
else{
System.out.println("Would you like cheesy crust? (1) for yes (2) for no");
cheesyCrustInput = keyboard.nextInt();
if(cheesyCrustInput == 1){
crustCost = area * .02;
String Crust = "";
}
else{
String Crust = "NO";
}
}
//Toppings
System.out.print("Enter the number of toppings:");
numberOfPizzaToppings = keyboard.nextInt();
if(numberOfPizzaToppings == 0){
String toppings = "no";
}
else{
int toppings = numberOfPizzaToppings;
}
//Base price
basePrice = area (pizzaSauceAndCheese + (pizzaToppingPrice * numberOfPizzaToppings) + (pizzaDoughPrice * doughVolume));
//how many pizzas
System.out.print("Enter the number of pizzas being ordered:");
numberOfPizzas = keyboard.nextInt();
pizzasBeforeTax = basePrice * numberOfPizzas;
//tax
costOfPizzaWithTax = pizzasBeforeTax ( 1 + 0.07);
//delivery fee
System.out.print("Would you like delivery? (1) for yes, (2) for no.");
deliveryWantedInput = keyboard.nextInt();
if(deliveryWantedInput == 1){
String deliveryOutput = numberOfPizzas + "deliverd";
if(costOfPizzaWithTax < 10){
deliveryCharge = 3;
}
if( 10 < costOfPizzaWithTax && costOfPizzaWithTax < 20 ){
deliveryCharge = 2;
}
if(20 < costOfPizzaWithTax && costOfPizzaWithTax < 30){
deliveryCharge = 1;
}
if(costOfPizzaWithTax > 30){
deliveryCharge = 0;
}
}
else{
String deliveryOutput = "no delivery";
}
//display total
total = costOfPizzaWithTax + deliveryCharge;
System.out.println("Total Due: $" + df.format(total));
if(pizzaShape = 1){
System.out.print("User requested: Rectangular, " + pizzaWidth + "X" + pizzaLength + ", " + dough + toppings + "topping(s)"
+ Crust + "cheesy crust," + deliveryOutput + " - Program Output:");
System.out.println("Details for - Rectangular Pizza (" + pizzaWidth + "\" X " + pizzaLength + "\"):");
System.out.println( "Area: " + area );
System.out.println( "Volume:" + doughVolume);
System.out.println( "Base price: $" + basePrice);
System.out.println( "With Cheesy: $");
System.out.println( "Multi Total: $" + pizzasBeforeTax);
System.out.println( "With Tax: $" + costOfPizzaWithTax);
System.out.println( "And Delivery: $" + total);
}
else{
System.out.print("User requested: Circular, " + pizzaDiamiter + "\", " + dough + toppings + "topping(s)"
+ Crust + "cheesy crust," + deliveryOutput + " - Program Output:");
System.out.println( "Area: " + area );
System.out.println( "Volume:" + doughVolume);
System.out.println( "Base price: $" + basePrice);
System.out.println( "With Cheesy: $");
System.out.println( "Multi Total: $" + pizzasBeforeTax);
System.out.println( "With Tax: $" + costOfPizzaWithTax);
System.out.println( "And Delivery: $" + total);
}
}
}
import java.util.Scanner；
公共课程计划作业1{
公共静态void main（字符串[]args）{
扫描仪键盘=新扫描仪（System.in）；
整数披萨长度；
国际比萨饼宽度；
内部比萨饼形状；
双比萨饼；
双倍披萨最高价格=0.025；
比萨配料的国际编号；
双层比萨酱和奶酪=0.036；
双比萨饼价格=0.019；
炭豆型；
生面团；
国际比萨饼协会；
双层比萨饼；
int cheesecrustinput；
int deliveryWantedInput；
运费；
双道格拉斯体积；
双区；
双重成本；
国际基准价；
国际价格税；
//比萨饼的形状
System.out.println（“需要什么形状的比萨饼？”）；
System.out.println（“输入（1）表示矩形或（2）表示圆形？”）；
pizzaShape=keyboard.nextLine（）.charAt（0）；
if（pizzaShape==1）{
System.out.println（“什么长度？”）；
pizzaLength=keyboard.nextInt（）；
System.out.println（“什么宽度？”）；
pizzaWidth=keyboard.nextInt（）；
面积=比萨长度*比萨宽度；
}
else if（pizzaShape==2）{
System.out.println（“数据表是什么？”）；
pizzadamiter=keyboard.nextInt（）；
面积=数学PI*（Pizzadamiter/2）；
}
//卷
System.out.print（“您想要哪种面团？（1）经典的手抛面团，（2）薄脆的面团，（3）德克萨斯土司，或（4）平底锅。（输入1、2、3或4）。”；
doughType=keyboard.nextLine（）.charAt（0）；
如果（doughType==1）{
面团=“经典手抛”；
doughVolume=面积*.25；
}
else if（doughType==2）{
面团=“薄而脆”；
doughVolume=面积*.1；
}
else if（doughType==3）{
面团=“德克萨斯土司”；
doughVolume=面积*.9；
}
else if（doughType==4）{
面团=“潘”；
doughVolume=面积*.5；
}
//干酪皮
如果（doughType==2）{
}
否则{
System.out.println（“您想要奶酪皮吗？（1）表示是（2）表示否”）；
cheesecrustinput=keyboard.nextInt（）；
如果（输入==1）{
成本=面积*.02；
字符串外壳=”；
}
否则{
String=“否”；
}
}
//浇头
System.out.print（“输入浇头数：”）；
numberOfPizzaToppings=键盘.nextInt（）；
如果（比萨配料的数量==0）{
String-toppings=“否”；
}
否则{
int toppings=比萨浇头的数量；
}
//底价
基价=面积（比萨酱和奶酪+（比萨酱价格*比萨酱数量）+（比萨酱价格*面团体积））；
//有多少比萨饼
System.out.print（“输入订购的比萨饼数量：”）；
numberOfPizzas=keyboard.nextInt（）；
PizzasBefortax=基准价格*比萨数量；
//税
含税比萨的成本=比萨前（1+0.07）；
//送货费
系统输出打印（“您想要送货吗？（1）表示是，（2）表示否”）；
deliveryWantedInput=keyboard.nextInt（）；
如果（deliveryWantedInput==1）{
字符串deliveryOutput=numberOfPizzas+“delivered”；
if（含税的比萨成本<10）{
送货费=3；
}
if（10<含税的比萨成本和含税的比萨成本<20）{
送货费=2；
}
if（20<含税的比萨成本和含税的比萨成本<30）{
送货费=1；
}
如果（含税的价格成本>30）{
送货费=0；
}
}
否则{
String deliveryOutput=“无交付”；
}
//显示总数
总计=含税的发票成本+运费；
System.out.println（“到期总额：$”+df.format（总额））；
如果（pizzaShape=1）{
系统输出打印（“用户请求：矩形，“+比萨宽度+”X“+比萨长度+”，“+面团+配料+”配料）
+结壳+“奶酪结壳，”+deliveryOutput+“-程序输出：”）；
System.out.println（“矩形比萨饼的详细信息（“+pizzaWidth+”\“X”+pizzaWidth+“\”）”）；
System.out.println（“面积：“+面积”）；
System.out.println（“卷：+doughVolume”）；
System.out.println（“基价：$”+基价）；
System.out.println（“With Cheesy:$”；
System.out.println（“多重总计：$”+比萨饼前胸）；
System.out.println（“带税：$”+带税的Pizza成本）；
System.out.println（“和交付：$”+总计）；
}
否则{
System.out.print（“用户请求：圆形，“+Pizzadamiter+”\“，“+面团+配料+”配料）
+结壳+“奶酪结壳，”+deliveryOutput+“-程序输出：”）；
System.out.println（“面积：“+面积”）；
System.out.println（“卷：+doughVolume”）；
System.out.println（“基价：$”+基价）；
System.out.println（“With Cheesy:$”；
System.out.println（“多重总计：$”+比萨饼前胸）；
System.out.println（“带税：$”+带税的Pizza成本）；
System.out.println（“和交付：$”+总计）；
}
}
}
固定内容如下 导入java.util.Scanner 公共课程计划作业1{ 公共静态void main（字符串[]args）{
扫描仪键盘
Scanner keyboard = new Scanner(System.in);
final double PIZZA_TOPPING_PRICE = 0.025;
final double PIZZA_SAUCE_AND_CHEESE = 0.036;
final double PIZZA_DOUGH_PRICE = 0.019;
double numberOfPizzaToppings;
double crustCost;
double basePrice;
double radiusOfPizza;
double sizeOfPizzaCrust;
double pizzasBeforeTax;
double pizzaLength = 1;
double pizzaWidth = 1;
double pizzaShape = 1;
double pizzaDiamiter = 0;
double doughType = 1;
double numberOfPizzas = 0;
double cheesyCrustInput = 0;
double deliveryWantedInput = 0;
double deliveryCharge = 0;
double doughVolume = 1;
double area = 1;
double costOfPizzaWithTax = 1;
double total = 1;
double toppings = 1;
String dough = "";
String crust = "";
String deliveryOutput;
String cheesyOutput = "";
// Shape of pizza
System.out.println("What shape of pizza requested?");
System.out.println("Enter (1) for Rectangle or (2) Round:");
pizzaShape = keyboard.nextDouble();
if (pizzaShape == 1) {
System.out.println("What Length?");
pizzaLength = keyboard.nextDouble();
System.out.println("What Width?");
pizzaWidth = keyboard.nextDouble();
area = pizzaLength * pizzaWidth;
} else if (pizzaShape == 2) {
System.out.println("What is the Diamiter?");
pizzaDiamiter = keyboard.nextDouble();
radiusOfPizza = pizzaDiamiter / 2;
area = Math.PI * radiusOfPizza * radiusOfPizza;
}
// Volume
System.out.print("What type of dough do you want? (1)Classic Hand Tossed,"
+ " (2)Thin and Crispy, (3)Texas Toast, or (4)Pan. \n(Enter 1,2,3, or 4.)");
doughType = keyboard.nextDouble();
if (doughType == 1) {
dough = "Classic Hand Tossed";
doughVolume = area * .25;
} else if (doughType == 2) {
dough = "Thin and Crispy";
doughVolume = area * .1;
} else if (doughType == 3) {
dough = "Texas Toast";
doughVolume = area * .9;
} else if (doughType == 4) {
dough = "Pan";
doughVolume = area * .5;
}
// Toppings
System.out.print("Enter the number of toppings:");
numberOfPizzaToppings = keyboard.nextDouble();
toppings = numberOfPizzaToppings;
// Base price
basePrice = area * (PIZZA_SAUCE_AND_CHEESE + PIZZA_TOPPING_PRICE * numberOfPizzaToppings)
+ PIZZA_DOUGH_PRICE * doughVolume;
// Cheesey crust
if (doughType == 2) {
cheesyOutput = " no cheesy crust";
crustCost = basePrice;
} else {
System.out.println("Would you like cheesy crust? (1) for yes (2) for no.");
cheesyCrustInput = keyboard.nextDouble();
if (cheesyCrustInput == 1 && pizzaShape == 2) {
sizeOfPizzaCrust = 2 * Math.PI * (pizzaDiamiter / 2);
crustCost = (sizeOfPizzaCrust * .02) + basePrice;
crust = "";
cheesyOutput = " cheesy crust";
} else if (cheesyCrustInput == 1 && pizzaShape == 1) {
sizeOfPizzaCrust = 2 * (pizzaLength + pizzaWidth);
crustCost = (sizeOfPizzaCrust * .02) + basePrice;
crust = "";
cheesyOutput = " cheesy crust";
} else {
crust = " NO cheesy crust";
crustCost = basePrice;
}
}
// how many pizzas
System.out.print("Enter the number of pizzas being ordered:");
numberOfPizzas = keyboard.nextDouble();
pizzasBeforeTax = crustCost * numberOfPizzas;
// tax
costOfPizzaWithTax = pizzasBeforeTax * (1 + 0.07);
// delivery fee
System.out.print("Would you like delivery? (1) for yes, (2) for no.");
deliveryWantedInput = keyboard.nextDouble();
if (deliveryWantedInput == 1) {
deliveryOutput = (int) numberOfPizzas + " pizza delivered";
if (costOfPizzaWithTax < 10) {
deliveryCharge = 3;
} else if (10 < costOfPizzaWithTax && costOfPizzaWithTax < 20) {
deliveryCharge = 2;
} else if (20 < costOfPizzaWithTax && costOfPizzaWithTax < 30) {
deliveryCharge = 1;
} else if (costOfPizzaWithTax > 30) {
deliveryCharge = 0;
}
} else {
deliveryOutput = "no delivery";
deliveryCharge = 0;
}
// display total
total = costOfPizzaWithTax + deliveryCharge;
if (pizzaShape == 1) {
System.out.print("User requested: Rectangular, " + (int) pizzaLength + "X"
+ (int) pizzaWidth + ", " + dough
+ ", " + (int) toppings + " topping(s)," + crust + cheesyOutput + ", "
+ deliveryOutput + " - Program Output:");
System.out.println("\nDetails for - Rectangular Pizza (" + pizzaLength + "\" X "
+ pizzaWidth + "\"):");
System.out.printf("Area: %.3f\n", area);
System.out.printf("Volume: %.3f\n", doughVolume);
System.out.printf("Base price: $%.2f", basePrice);
System.out.printf("\nWith Cheesy: $%.2f", crustCost);
System.out.printf("\nMulti Total: $%.2f", pizzasBeforeTax);
System.out.printf("\nWith Tax: $%.2f", costOfPizzaWithTax);
System.out.printf("\nAnd Delivery: $%.2f", total);
}
else {
System.out.print("User requested: Circular, " + (int) pizzaDiamiter + "\", "
+ dough + ", " + (int) toppings + " topping(s)," + crust + cheesyOutput
+ ", " + deliveryOutput + " - Program Output:");
System.out.println("\nDetails for - Round Pizza (" + pizzaDiamiter + "\" diameter):");
System.out.printf("Area: %.3f\n", area);
System.out.printf("Volume: %.3f\n", doughVolume);
System.out.printf("Base price: $%.2f", basePrice);
System.out.printf("\nWith Cheesy: $%.2f", crustCost);
System.out.printf("\nMulti Total: $%.2f", pizzasBeforeTax);
System.out.printf("\nWith Tax: $%.2f", costOfPizzaWithTax);
System.out.printf("\nAnd Delivery: $%.2f", total);
}
}
if ( condition ) {
String topping = "topping";
}
System.out.println(topping);
String topping = "default";
if ( condition ) {
topping = "topping";
}
System.out.println(topping);
import java.util.Scanner;
public class pizzas {
public static void main(String[] args) {
Scanner keyboard = new Scanner( System.in );
int pizzaLength = 0;
int pizzaWidth = 0;
int pizzaShape;
double pizzaDiamiter = 0;
double pizzaToppingPrice = 0.025;
int numberOfPizzaToppings;
double pizzaSauceAndCheese = 0.036;
double pizzaDoughPrice = 0.019;
char doughType;
String dough = null;
int numberOfPizzas;
double pizzasBeforeTax;
int cheesyCrustInput;
int deliveryWantedInput;
int deliveryCharge = 0;
double doughVolume = 0;
double area = 0;
double crustCost;
int basePrice;
int costOfPizzaWithTax;
//Shape of pizza
System.out.println("What shape of pizza requested?");
System.out.println("Enter (1) for Rectange or (2) Round?");
pizzaShape = keyboard.nextLine().charAt(0);
if(pizzaShape == 1){
System.out.println("What Length?");
pizzaLength = keyboard.nextInt();
System.out.println("What Width?");
pizzaWidth = keyboard.nextInt();
area = pizzaLength * pizzaWidth;
}
else if(pizzaShape == 2){
System.out.println("What is the Diamiter?");
pizzaDiamiter = keyboard.nextInt();
area = Math.PI * (pizzaDiamiter / 2);
}
//Volume
System.out.print("What type of dough do you want? (1)Classic Hand-Tossed, (2)Thin and Crispy, (3)Texas Toast, or (4)Pan. (enter 1,2,3, or 4.");
doughType = keyboard.nextLine().charAt(0);
String Crust = "";
String deliveryOutput="";
if (doughType == 1) {
dough = "Classic Hand-Tossed";
doughVolume = area * .25;
}
else if (doughType == 2) {
dough = "Thin and Crispy";
doughVolume = area * .1;
}
else if (doughType == 3) {
dough = "Texas Toast";
doughVolume = area * .9;
}
else if (doughType == 4) {
dough = "Pan";
doughVolume = area * .5;
}
//Cheesey crust
if(doughType == 2){
}
else{
System.out.println("Would you like cheesy crust? (1) for yes (2) for no");
cheesyCrustInput = keyboard.nextInt();
if(cheesyCrustInput == 1){
crustCost = area * .02;
Crust = "";
}
else{
Crust = "NO";
}
}
//Toppings
System.out.print("Enter the number of toppings:");
numberOfPizzaToppings = keyboard.nextInt();
int toppings;
if(numberOfPizzaToppings == 0){
toppings = 0;
}
else{
toppings = numberOfPizzaToppings;
}
//Base price
basePrice = area (pizzaSauceAndCheese + (pizzaToppingPrice * numberOfPizzaToppings) + (pizzaDoughPrice * doughVolume));
//how many pizzas
System.out.print("Enter the number of pizzas being ordered:");
numberOfPizzas = keyboard.nextInt();
pizzasBeforeTax = basePrice * numberOfPizzas;
//tax
costOfPizzaWithTax = pizzasBeforeTax ( 1 + 0.07);
//delivery fee
System.out.print("Would you like delivery? (1) for yes, (2) for no.");
deliveryWantedInput = keyboard.nextInt();
if(deliveryWantedInput == 1){
deliveryOutput = numberOfPizzas + "deliverd";
if(costOfPizzaWithTax < 10){
deliveryCharge = 3;
}
if( 10 < costOfPizzaWithTax && costOfPizzaWithTax < 20 ){
deliveryCharge = 2;
}
if(20 < costOfPizzaWithTax && costOfPizzaWithTax < 30){
deliveryCharge = 1;
}
if(costOfPizzaWithTax > 30){
deliveryCharge = 0;
}
}
else{
deliveryOutput = "no delivery";
}
//display total
int total = costOfPizzaWithTax + deliveryCharge;
//System.out.println("Total Due: $" + df.format(total));
if(pizzaShape == 1){
System.out.print("User requested: Rectangular, " + pizzaWidth + "X"
+ pizzaLength + ", " + dough + toppings + "topping(s)"
+ Crust + "cheesy crust," + deliveryOutput + " - Program Output:");
System.out.println("Details for - Rectangular Pizza (" + pizzaWidth + "\" X " + pizzaLength + "\"):");
System.out.println( "Area: " + area );
System.out.println( "Volume:" + doughVolume);
System.out.println( "Base price: $" + basePrice);
System.out.println( "With Cheesy: $");
System.out.println( "Multi Total: $" + pizzasBeforeTax);
System.out.println( "With Tax: $" + costOfPizzaWithTax);
System.out.println( "And Delivery: $" + total);
}
else{
System.out.print("User requested: Circular, " + pizzaDiamiter + "\", " + dough + toppings + "topping(s)"
+ Crust + "cheesy crust," + deliveryOutput + " - Program Output:");
System.out.println( "Area: " + area );
System.out.println( "Volume:" + doughVolume);
System.out.println( "Base price: $" + basePrice);
System.out.println( "With Cheesy: $");
System.out.println( "Multi Total: $" + pizzasBeforeTax);
System.out.println( "With Tax: $" + costOfPizzaWithTax);
System.out.println( "And Delivery: $" + total);
}
}
private static int pizzasBeforeTax(double d) {
// TODO Auto-generated method stub
return 0;
}
private static int area(double d) {
// TODO Auto-generated method stub
return 0;
}