When i enter amount to buy any fruit the output of fruit quantity is wrong. ex.( if a fruit price is 120 and i enter 60 to buy fruit the output should be 500 Gram but the output showing 480 gram ) First time asking question on stack so i don't no how to write
int appleprice = 120;
int bananaprice = 100;
int orangeprice = 80;
int mangoprice = 110;
int grapeprice = 140;
int lemonprice = 60;
System.out.println("...............................Welcome to Ali Fruit Shop.........................");
System.out.println("\n \n These items are available in our shop :");
System.out.println("\n \n1.Apples");
System.out.println("2.Banana");
System.out.println("3.Orange ");
System.out.println("4.Mango");
System.out.println("5.Grapes");
System.out.println("6.Lemon");
Scanner scanner = new Scanner(System.in);
System.out.println("\n \nEnter Fruit number to buy this fruit :");
int fruitnuminput = scanner.nextInt();
switch(fruitnuminput)
{
case 1: System.out.println("Apples : Rs."+appleprice+" KG");
System.out.println("\n \n Enter cash amount to buy Apple : ");
int applebuyamount = scanner.nextInt();
double applequantity = 1000/appleprice *applebuyamount;
System.out.println("You will get :");
System.out.println("Apples : "+applequantity+"Gram");
break;
case 2: System.out.println("Banana : Rs."+bananaprice+" Dozen");
System.out.println("\n \n Enter cash amount to buy Banana : ");
int bananabuyamount = scanner.nextInt();
double bananaquantity = 12/bananaprice *bananabuyamount;
System.out.println("You will get :");
System.out.println("Banana : "+bananaquantity);
break;
case 3: System.out.println("Orange : Rs."+orangeprice+" KG");
System.out.println("\n \n Enter cash amount to buy Orange : ");
int orangebuyamount = scanner.nextInt();
double orangequantity = 1000/orangeprice *orangebuyamount;
System.out.println("You will get :");
System.out.println("Orange : "+orangequantity+"Gram");
break;
case 4: System.out.println("Mango : Rs."+mangoprice+" KG");
System.out.println("\n \n Enter cash amount to buy Mango : ");
int mangobuyamount = scanner.nextInt();
double mangoquantity = 1000/mangoprice *mangobuyamount;
System.out.println("You will get :");
System.out.println("Mango : "+mangoquantity+"Gram");
break;
case 5: System.out.println("Grapes : Rs."+grapeprice+" KG");
System.out.println("\n \n Enter cash amount to buy Grapes : ");
int grapebuyamount = scanner.nextInt();
double grapequantity = 1000/grapeprice *grapebuyamount;
System.out.println("You will get :");
System.out.println("Grapes : "+grapequantity+"Gram");
break;
case 6: System.out.println("Lemon : Rs."+lemonprice+" KG");
System.out.println("\n \n Enter cash amount to buy Lemon : ");
int lemonbuyamount = scanner.nextInt();
double lemonquantity = 1000/lemonprice *lemonbuyamount;
System.out.println("You will get :");
System.out.println("Lemon : "+lemonquantity+"Gram");
break;
default:
}
}
}
