Q: Write a ‘C’ program to write a line of string at a text file.
Solution :
#include<stdio.h>
void main()
{
FILE *pt;
char
ar[100];
int i;
printf("Enter
the Text>> ");
gets(ar);
pt=fopen("test.txt","w");
if(pt==NULL)
puts("Unable
to open file");
else
{
for(i=0;ar[i]!='\0';i++)
putc(ar[i],pt);
}
printf("\nData
created successfully");
fclose(pt);
}