01204212/scores - ประวัติรุ่นแก้ไข

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2016-11-24T03:21:01Z

Examples

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2016-11-24T02:37:42Z

Examples

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Codes

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2016-11-23T23:00:26Z

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2016-11-23T23:00:12Z

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Jittat: หน้าที่ถูกสร้างด้วย ': ''This is part of 01204212'' Write a program that maintains scores for each team in a world-wide game competition. Your program...'

2016-11-23T22:28:05Z

หน้าที่ถูกสร้างด้วย ': ''This is part of 01204212'' Write a program that maintains scores for each team in a world-wide game competition. Your program...'

หน้าใหม่

: ''This is part of [[01204212]]''

Write a program that maintains scores for each team in a world-wide game competition.

Your program will read a list of names and additional scores and print out the current score of that team. Initially, every team has score of 0.

== Input ==

First line: an integer '''M''', the total number of updates ('''M''' <= 1,000,000)

Next '''M'' lines: a team name which is a string consisting of 'A'-'Z','a'-'z','0'-'9' and '_' of length at most 20 and an additional score which is an integer of value at most 1,000.

== Output ==

For each line of the input, output the current score of that team.

== Examples ==

'''Input'''
<pre>
5
hello 10
world 15
hello 123
Hello 15
Hello-world 100
</pre>

'''Output'''
<pre>
10
15
133
15
100
</pre>

== Codes ==

@@ แถว 48: / แถว 48: @@
 public class Main {
-	HashTable table;
+    HashTable table;
-−
-	public static void main(String[] args) throws IOException {
+    public static void main(String[] args) throws IOException {
-		Main m = new Main();
+        Main m = new Main();
-−
-		m.process();
+        m.process();
-−
+    }
-	Main() {
+    Main() {
-		table = new HashTable();
+        table = new HashTable();
-−
+    }
-−
-	private void process() throws IOException {
+    private void process() throws IOException {
-	    BufferedReader reader = new BufferedReader(
+        BufferedReader reader = new BufferedReader(
-	               new InputStreamReader(System.in) );
+                   new InputStreamReader(System.in) );
-	    int m = Integer.parseInt(reader.readLine());
+        int m = Integer.parseInt(reader.readLine());
-	    for(int i=0; i<m; i++) {
+        for(int i=0; i<m; i++) {
-	    	String[] items = reader.readLine().split(" ");
+            String[] items = reader.readLine().split(" ");
-	    	int additionalScore = Integer.parseInt(items[1]);
+            int additionalScore = Integer.parseInt(items[1]);
-	    	int currentScore = table.get(items[0]) + additionalScore;
+            int currentScore = table.get(items[0]) + additionalScore;
-−
-	    	System.out.println(currentScore);
+            System.out.println(currentScore);
-	    	table.put(items[0],currentScore);
+            table.put(items[0],currentScore);
-−
+        }
-−
+    }
+}
 </syntaxhighlight>

@@ แถว 40: / แถว 40: @@
 <syntaxhighlight lang="java">
 import java.io.BufferedReader;
 import java.io.IOException;

←รุ่นแก้ไขก่อนหน้า		รุ่นแก้ไขเมื่อ 23:00, 23 พฤศจิกายน 2559
แถว 37:		แถว 37:

	== Codes ==		== Codes ==
		+	You should modify the hash table code from [[01204212/spreadsheet]]. Use the main class below.
		+
		+	<syntaxhighlight lang="java">
		+	package adt_ex_w12_htablescores0;
		+	import java.io.BufferedReader;
		+	import java.io.IOException;
		+	import java.io.InputStreamReader;
		+	import java.util.HashMap;
		+	import java.util.Map;
		+
		+	public class Main {
		+
		+	HashTable table;
		+
		+	public static void main(String[] args) throws IOException {
		+	Main m = new Main();
		+
		+	m.process();
		+	}
		+
		+	Main() {
		+	table = new HashTable();
		+	}
		+
		+	private void process() throws IOException {
		+	BufferedReader reader = new BufferedReader(
		+	new InputStreamReader(System.in) );
		+
		+	int m = Integer.parseInt(reader.readLine());
		+
		+	for(int i=0; i<m; i++) {
		+	String[] items = reader.readLine().split(" ");
		+	int additionalScore = Integer.parseInt(items[1]);
		+	int currentScore = table.get(items[0]) + additionalScore;
		+
		+	System.out.println(currentScore);
		+	table.put(items[0],currentScore);
		+	}
		+	}
		+	}
		+	</syntaxhighlight>

←รุ่นแก้ไขก่อนหน้า		รุ่นแก้ไขเมื่อ 03:21, 24 พฤศจิกายน 2559
แถว 35:		แถว 35:
	100		100
	</pre>		</pre>
		+
		+	== Test data ==
		+
		+	* Get them here: [http://theory.cpe.ku.ac.th/~jittat/courses/01204212/tasks/scores/]

	== Codes ==		== Codes ==

@@ แถว 24: / แถว 24: @@
 hello 123
 Hello 15
-Hello-world 100
+Hello_world 100
 </pre>

@@ แถว 7: / แถว 7: @@
 == Input ==
-First line: an integer '''M''', the total number of updates  ('''M''' <= 1,000,000)
+First line: an integer '''M''', the total number of updates  ('''M''' <= 1,000,000)  The number of teams will not be more than 100,000.
 Next '''M'' lines: a team name which is a string consisting of 'A'-'Z','a'-'z','0'-'9' and '_' of length at most 20 and an additional score which is an integer of value at most 1,000.