Question

C# Visual Studios HelloWorld

For this assignment, you'll be given two arrays where one represents the item numbers and the other array represents the price of the item. For instance, index 3 in the items array will have the corresponding price for the item in index 3 of the price array. You'll ask the user which item to lookup, search the array for the item, and print the price when the item is found. When the item was not found, print, Item not found.

Sample

When item exists:

Enter an item number. 98
Price for item 98 is $4.04

When item doesn't exist:

Enter an item number. 33
Item not found

Answer 1

#source code:

using System;
class HelloWorld {
static void Main() {
int[] itemnum={34,56,98,45,63};
double[] price={3.02,7.8,4.04,8.2,2.3};
Console.Write("Enter an item number.");
int status=0,itemindex=0;
int item = Convert.ToInt32(Console.ReadLine());
for(int i=0;i<itemnum.Length;i++){
if(itemnum[i]==item){
status=1;
itemindex=i;
break;
}
}
if(status==1){
Console.Write("Price for item "+item+" is $"+price[itemindex]);
}else{
Console.Write("Item not found");
}
  
}
}

#source code along with output:

main.cs 1 using System; 2. class HelloWorld { 3 static void Main() { int[] itemnum={34,56,98,45,63}; double[] price={3.02,7.8,4:04,8.2,2.3}; Console.Write("Enter an item number."); 7 int status=0,itemindex=0; int item Convert.ToInt32(Console.ReadLine()); for(int i=0;i<itemnum.Length;i++){ 10 if(itemnum[i]==item) { 11 status=1; 12 itemindex=i; 13 break; vaWNA 8 9 14 } } 15 16 17 18 19 20 21 22 23 } 24 if(status==1) { Console.Write("Price for item "+item+" is $"+price[itemindex]); }else{ Console.Write("Item not found"); } } input Enter an item number.98 Price for item 98 is $4.04 ... Program finished with exit code o Press ENTER to exit console. I