| Код |
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
public class WordDetector {
private static final int ENGLISH_RANGE = 255;
public static void main(String[] args) {
String pathToFile = "d:/test.txt";
String fileContains = "";
boolean isEnglishWordFound = false;
try {
fileContains = readFile(pathToFile);
} catch (IOException e) {
e.printStackTrace();
}
fileContains = fileContains.replaceAll("\\s+", "");
for (int i = 0; i < fileContains.length(); i++) {
if (fileContains.charAt(i) <= ENGLISH_RANGE) {
System.out.println("The letter is English");
isEnglishWordFound = true;
break;
}
}
if (!isEnglishWordFound) {
System.out.println("There is no English letter :(");
}
}
private static String readFile(String pathToFile) throws IOException {
BufferedReader br = new BufferedReader(new FileReader(pathToFile));
try {
StringBuilder sb = new StringBuilder();
String line = br.readLine();
while (line != null) {
sb.append(line);
line = br.readLine();
}
return sb.toString();
} finally {
br.close();
}
}
}
|
d:/test.txt
| Код |
ваорп вапвроарп двлоарп
апвgап
в
вап
в ав в
|
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