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20231104-KursPodstawowyALX
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Patryk Czarnik
20231104-KursPodstawowyALX
Commits
8ebc5ec0
Commit
8ebc5ec0
authored
Jan 27, 2024
by
Patryk Czarnik
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liczenie słów - TreeMap
parent
a16b6bbe
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+38
-0
PoliczWszystkieSlowa_v1.java
...n/java/domowe/r4/pan_tadeusz/PoliczWszystkieSlowa_v1.java
+36
-0
WypiszSlowa.java
src/main/java/domowe/r4/pan_tadeusz/WypiszSlowa.java
+2
-0
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src/main/java/domowe/r4/pan_tadeusz/PoliczWszystkieSlowa_v1.java
0 → 100644
View file @
8ebc5ec0
package
domowe
.
r4
.
pan_tadeusz
;
import
java.io.File
;
import
java.io.FileNotFoundException
;
import
java.util.Map
;
import
java.util.Scanner
;
import
java.util.TreeMap
;
public
class
PoliczWszystkieSlowa_v1
{
public
static
void
main
(
String
[]
args
)
{
Map
<
String
,
Integer
>
slownik
=
new
TreeMap
<>();
try
(
Scanner
scanner
=
new
Scanner
(
new
File
(
"pliki/pan_tadeusz.txt"
)))
{
scanner
.
useDelimiter
(
"[^\\p{L}\\d]+"
);
while
(
scanner
.
hasNext
())
{
String
slowo
=
scanner
.
next
();
if
(
slownik
.
containsKey
(
slowo
))
{
int
ileBylo
=
slownik
.
get
(
slowo
);
slownik
.
put
(
slowo
,
ileBylo
+
1
);
}
else
{
slownik
.
put
(
slowo
,
1
);
}
}
}
catch
(
FileNotFoundException
e
)
{
e
.
printStackTrace
();
}
// System.out.println(slownik);
for
(
Map
.
Entry
<
String
,
Integer
>
entry
:
slownik
.
entrySet
())
{
System
.
out
.
println
(
entry
.
getKey
()
+
" → "
+
entry
.
getValue
());
}
}
}
src/main/java/domowe/r4/pan_tadeusz/WypiszSlowa.java
View file @
8ebc5ec0
...
@@ -8,6 +8,8 @@ public class WypiszSlowa {
...
@@ -8,6 +8,8 @@ public class WypiszSlowa {
public
static
void
main
(
String
[]
args
)
{
public
static
void
main
(
String
[]
args
)
{
try
(
Scanner
scanner
=
new
Scanner
(
new
File
(
"pliki/pan_tadeusz.txt"
)))
{
try
(
Scanner
scanner
=
new
Scanner
(
new
File
(
"pliki/pan_tadeusz.txt"
)))
{
// scanner.useDelimiter("\\s+"); // domyślna wartość
scanner
.
useDelimiter
(
"[^\\p{L}\\d]+"
);
// za delimiter uważamy każdy ciąg znaków, które nie są ani literą, ani cyfrą
int
ile
=
0
;
int
ile
=
0
;
while
(
scanner
.
hasNext
())
{
while
(
scanner
.
hasNext
())
{
String
slowo
=
scanner
.
next
();
String
slowo
=
scanner
.
next
();
...
...
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