Write A Line to File

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);

    

}

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