#include <iostream>

#include <iomanip>

#include <string>

#include <sstream>

#include <time.h>

#include <vector>

#include <cstring>

#include <cstdio>

#include <cstdlib>

using namespace std;

void splitc2(vector<string> &tokens, const char *str,

const char *delimiters) {

char *saveptr;

char *cpy, *token;

cpy = (char*)malloc(strlen(str) + 1);

strcpy(cpy, str);

for(token = strtok_r(cpy, delimiters, &saveptr);

token != NULL;

token = strtok_r(NULL, delimiters, &saveptr)) {

tokens.push_back(string(token));

}

free(cpy);

}

int main() {

const int MAX_LINE = 1024;

char input_line[MAX_LINE], *result;

vector<string> spline;

long count = 0;

timespec start;

clock_gettime(CLOCK_MONOTONIC, &start);

size_t numWords = 0;

size_t numChars = 0;

while((result = fgets(input_line, MAX_LINE, stdin)) != NULL) {

spline.clear(); //empty the vector for the next line to parse

if (result[strlen(result)-1] == '\n') {

result[strlen(result)-1] = '\0';

}

splitc2(spline, result, " ");

numWords += spline.size();

for (vector<string>::const_iterator iter = spline.begin(); iter != spline.end(); ++iter)

numChars += iter->size();

count++;

};

timespec end;

clock_gettime(CLOCK_MONOTONIC, &end);

const double sec = (end.tv_sec - start.tv_sec) + (end.tv_nsec - start.tv_nsec) * 1e-9;

cerr << "C++ : Saw " << count << " lines (" << numWords << " words/" << numChars << " chars) in " << fixed << setprecision(1) << sec << " seconds." ;

if (sec > 0) {

const double lps = count / sec;

cerr << " Crunch speed: " << fixed << setprecision(1) << lps << endl;

} else

cerr << endl;

return 0;

}