Yeah i know is code looks kinda shitty but didnt know an other way to slove it.
package de.codegym.task.task19.task1907;
/*
Wörter zählen
*/
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
FileReader inStream =new FileReader(reader.readLine());
int anzahl = 0;
int data = -1;
while(inStream.ready()){
if (data == -1){
data = inStream.read();
}
if (data != 119) {
data = inStream.read();
} else {
data = inStream.read();
if (data != 111) {
data = inStream.read();
} else {
data = inStream.read();
if ( data != 114){
data = inStream.read();
} else {
data = inStream.read();
if (data != 108){
data = inStream.read();
} else{
data = inStream.read();
if (data != 100){
data = inStream.read();
}else
{
anzahl += 1;
}
}
}
}
}
}
inStream.close();
System.out.println(anzahl);
reader.close();
}
}