c++ - How can I enumerate text read from a file line by line, and find the line with the most characters and words in C? -

i'm writing program supposed read text file (fed program via command line), , enumerate , print out each line , provide information on number of words, characters, , lines, information on line has characters/words.

so far i've been able count number of words, characters, , lines having trouble finding way enumerate , print each line out , find lines have characters/words.

here code

#include <stdio.h>  #define in 1 #define out 0  int main( ) { int line, word, character, state, place, flag     maxw, maxc; state = out; line = word = character = 0; while( (place = getchar()) != eof ) {      ++character;     flag = in;     printf("%c", place);      if( place == '\n' ) {         ++line;         printf("%d: ", (line + 1));         flag = in;     }     if(flag == in) {       }      if( place == ' ' || place == '\n' || place == '\t' )         state = out;     else if( state == out ) {         state = in;         ++word;     }  } printf("%d lines, %d words, & %d characters.\n", line, word, character);  return 0; } 

create local highest character count , current character count

int highestcharcount = 0; int currentcharcount = 0; 

keep track of character count

++currentcharcount; 

each loop check if character count higher highest, if is, change highest.

if(currentcharcount > highestcharcount){     highestcharcount = currentcharcount ; } 

reset @ same time new line character.

if( place == '\n' ) {     currentcharcount = 0;     ++line;     printf("%d: ", (line + 1));     flag = in; } 

and that, end highest char number.