c read word from file
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char * argv[])
{
// This program reads a file from its arguments and prints a word by word. Additionally, it counts the words in the file.
if (argc < 2) return 1;
char * filename = argv[1];
FILE * fp = fopen(filename, "r");
if (fp == NULL) return 1;
char c;
int count = 0;
while((c = fgetc(fp)) != EOF)
{
if(c == ' ' || c == '\n')
{
printf("\n");
++count;
}
else
{
printf("%c", c);
}
}
fclose(fp);
printf("This file has %d words in it.", count);
return 0;
}
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