Monday, April 1, 2013

C++ counting the number of lines in a text file

3:08 AM

C++  Read number of lines, words, characters from a file


#include <iostream>
#include <fstream>
using namespace std;

int main() {
ifstream f1;
char c;
int numchars, numlines;

f1.open("Test.txt");

numchars = 0;
numlines = 0;
f1.get(c);
while (f1) {
while (f1 && c != '\n') {
numchars = numchars + 1;
f1.get(c);
}
numlines = numlines + 1;
f1.get(c);
}
cout << "The file has " << numlines << " lines and "
<< numchars << " characters" << endl;
return(0);
}

OUTPUT:
The file has 202 lines and 11156 characters

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