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problem 7 finish

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Xevion
2019-09-17 01:59:55 -05:00
parent 8d24ff3a08
commit 0b37e5e1fc
3 changed files with 49 additions and 47 deletions
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60
uil/october-2013/7/src/problem7.java
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@@ -2,6 +2,7 @@ import static java.lang.System.*;
import java.util.Arrays;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.List;
import java.util.Scanner;
public class problem7 {
@@ -16,39 +17,38 @@ public class problem7 {
for(int i = 0; i < lines; i++) {
// Process all lines into primitive String arrays
int listLines = read.nextInt();
read.nextLine();
String rawGroceryList = "";
String rawReceiptList = "";
for(int x = 0; x < listLines; x++) rawGroceryList += read.nextLine();
for(int x = 0; x < listLines; x++) rawReceiptList += read.nextLine();
String[] groceryList = rawGroceryList.split("\\s");
String[] receiptList = rawReceiptList.split("\\s");
out.println(Arrays.toString(groceryList));
out.println(Arrays.toString(receiptList));
}
}
// Processes all words in
static String[] processWords(String[] lines) {
int length = 0;
// Count how long the final array should be
for (String line : lines) {
Scanner counter = new Scanner(line);
while (counter.hasNext()) {
counter.next();
length++;
}
}
// Begin inserting into an array
String[] output = new String[length];
int i = 0;
for (String line : lines) {
Scanner reader = new Scanner(line);
while (reader.hasNext()) {
output[i] = reader.next();
i++;
read.nextLine();
// Process all lines into words
for(int x = 0; x < listLines; x++)
rawGroceryList += read.nextLine() + "\n";
for(int x = 0; x < listLines; x++)
rawReceiptList += read.nextLine() + "\n";
// Split by any whitespace sequence into ArrayLists
List<String> groceryList = Arrays.asList(rawGroceryList.split("\\s+"));
List<String> receiptList = Arrays.asList(rawReceiptList.split("\\s+"));
// Find which to put back
String putBack = "PUT BACK";
for(String item : receiptList) {
if(groceryList.indexOf(item) == -1)
putBack += " " + item;
}
// Find which to buy more of
String buyMore = "BUY MORE";
for(String item : groceryList) {
if(receiptList.indexOf(item) == -1)
buyMore += " " + item;
}
// Process and return final putback/buymore consensus
if(putBack.equals("PUT BACK") && buyMore.equals("BUY MORE"))
out.println("OK");
else if (!putBack.equals("PUT BACK") && buyMore.equals("BUY MORE"))
out.println(putBack);
else if (putBack.equals("PUT BACK") && !buyMore.equals("BUY MORE"))
out.println(buyMore);
else
out.println(putBack + "\n" + buyMore);
}
return output;
}
}