a C program fopen for reading the file. code example
Example 1: read files in c
#include<stdio.h>
int main(){
FILE *in=fopen("name_of_file.txt","r");
char c;
while((c=fgetc(in))!=EOF)
putchar(c);
fclose(in);
return 0;
}
Example 2: how to take inputs and give outputs from a file in c
#include<stdio.h>
int main()
{
FILE *fp;
char ch;
fp = fopen("one.txt", "w");
printf("Enter data...");
while( (ch = getchar()) != EOF) {
putc(ch, fp);
}
fclose(fp);
fp = fopen("one.txt", "r");
while( (ch = getc(fp)! = EOF)
printf("%c",ch);
fclose(fp);
return 0;
}