CareerCup

/**
 * 
 */
package questions;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.LineNumberReader;
import java.io.Reader;

import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.extern.log4j.Log4j2;//Using lombok annotation for log4j handle

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.message.StringFormatterMessageFactory;

/**
 * 
 */
// Log4j Handle creator (from lombok)
@Log4j2
@Data
@EqualsAndHashCode(callSuper = false)
public class FindLinesWordsChars {
	static final Logger log = LogManager
			.getLogger(StringFormatterMessageFactory.INSTANCE);

	static int lineCount, wordCount, charCount;
	
	public static void main(String[] args) {
		log.debug("Starting..");
		try (BufferedReader lnr = new BufferedReader(
				new FileReader("c:/eula.1036.txt"), 2048)) {
			String line;
			while (lnr.ready() && (line = lnr.readLine()) != null) {
				lineCount++;
				String words[]=line.split(" ");
				wordCount+=words.length;
				for(String word:words)
					charCount+=word.length();
			}
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} 
		
		log.debug("lc=%d,wc=%d,cc=%d",lineCount, wordCount, charCount);

	}

}

#include<stdio.h>
void main()
{
	FILE *f1;
	int char, word, line;
	while ((c = getc(f1)) != EOF) {
		if (c != '\0')
			char ++;
		else
			word++;
		if (c == '\n')
			line++;
	}
}

#include <stdio.h>
void main()
{
        FILE *f1;
        int char, word, line;
        char c;
        while ((c = getc(f1)) != EOF) {
                if (c != '\0')
                        char ++;
                else
                        word++;
                if (c == '\n')
                        line++;
        }
        printf("char=%d word=%d line=%d", char, word, line)
}

int getwordcount(const string &str)
{
	int res = 0;
	string prestr = "";
	for(int i = 0; i < str.length(); ++i)
	{
		if(ispunctuationorseperatechar(str[i]))
		{
			if(prestr != "") res++;
			prestr = "";
		}
		else
		{
			prestr += s[i];
		}
	}
        return res;
}

void printCounts(string &filename)
{
	if(filename == "") return;
	int linecount = 0, wordcount = 0, charcount = 0;
	ifstream ifs(filename.c_str());
	while(!ifs.eof())
	{
		string line;
		getline(ifs, line);
		if(line.length() <= 1) continue;
		linecount++;
		charcount += line.length();
		wordcount += getwordcount(line);
	}
	ifs.close();
        cout << linecount<<","<<wordcount<<","<<charcount<<endl;
}