Интересна мЬІсля знающих.
package com.javarush.task.task19.task1907;
/*
Считаем слово
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String file = reader.readLine();
FileReader fr = new FileReader(file);
String s = "";
while(fr.ready())
{
int read = fr.read();
s += (char)read;
}
String [] str = s.split(" ");
int count = 0;
for(int i=0;i<str.length;++i)
{
if(str[i].equals("world"))
{
++count;
}
}
System.out.println(count);
reader.close();
fr.close();
}
}
package com.javarush.task.task19.task1907;
/*
Считаем слово
*/
import java.io.*;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String file = reader.readLine();
FileReader fr = new FileReader(file);
String s = "";
while(fr.ready())
{
int read = fr.read();
s += (char)read;
}
String [] str = s.split(" ");
int count = 0;
for(int i=0;i<str.length;++i)
{
if(str[i].equals("world"))
{
++count;
}
}
System.out.println(count);
reader.close();
fr.close();
}
}