#include<stdio.h>
main()
{
FILE *fp;
fp=fopen("c://temp/ccit.txt","r");
if(fp==NULL)
printf("File dos'nt exists...");
else
{
int ch;
do
{
ch=fgetc(fp);
putchar(ch);
}
while(ch!=EOF);
fclose(fp);
}
}
Welcome to CCIT
#include<stdio.h>
main()
{
FILE *fptr;
char name[20];
char add[50];
fptr = fopen("c://temp/info.txt", "w");
if (fptr == NULL)
{
printf("File does not exists \n");
}
printf("Enter the Name \n");
scanf("%s", name);
fprintf(fptr, "Name = %s\n", name);
printf("Enter the Address \n");
scanf("%s", add);
fprintf(fptr, "Address = %s\n", add);
}
Enter the Name Amit Enter the Address Amravati ------------------------------ Name = Amit Address = Amravati
#include<stdio.h>
main()
{
FILE *fptr1, *fptr2;
char filename[100], c;
printf("Enter the filename to open for reading \n");
scanf("%s", filename);
fptr1 = fopen(filename, "r");
if (fptr1 == NULL)
{
printf("Cannot open file %s \n", filename);
}
printf("Enter the filename to open for writing \n");
scanf("%s", filename);
fptr2 = fopen(filename, "w");
if (fptr2 == NULL)
{
printf("Cannot open file %s \n", filename);
}
c = fgetc(fptr1);
while (c != EOF)
{
fputc(c, fptr2);
c = fgetc(fptr1);
}
printf("\nContents copied to %s", filename);
fclose(fptr1);
fclose(fptr2);
return 0;
}
Enter the filename to open for reading c://temp/info.txt Enter the filename to open for writing c://temp/backup.txt Contents copied to c://temp/backup.txt --------------------------------