32 lines
424 B
C
32 lines
424 B
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
FILE *fp;
|
|
int count;
|
|
|
|
if (argc < 2)
|
|
{
|
|
fprintf(stderr, "Usage...\n");
|
|
exit(1);
|
|
}
|
|
|
|
fp = fopen(argv[1], "r");
|
|
if (NULL == fp)
|
|
{
|
|
perror("fopen()");
|
|
exit(1);
|
|
}
|
|
|
|
while (EOF != fgetc(fp))
|
|
{
|
|
count++;
|
|
}
|
|
|
|
printf("count = %d", count);
|
|
|
|
fclose(fp);
|
|
|
|
exit(0);
|
|
} |