#include<stdio.h>
#include<conio.h>

FILE * fin,*fout;
void main()
{
   void input(void);
   void output(void);
   input();
   output();
getch();
}

void input(void)
{
    char c;
    fin=fopen("input12.txt","w");
    printf("\n ENTER THE THE FOR DECODING::");
    while((c=getchar())!=':')
    {
    fprintf(fin,"%c",c);
    }
   fprintf(fin,"%c",c);
   fclose(fin);

}

void output(void)
{
   char c;
   int intc;
   fin=fopen("input12.txt","r");
   fout=fopen("output12.txt","w");
   fprintf(fout,"\n THE DECODED TEXT IS::");
   while((c=getc(fin))!=':')
   {
     // printf("%c",c);if(c!=' ')
      {
     intc=c;
     if(intc+5>122)
     {
        c=96+((intc+5)%122);
     }
     elseif((intc+5>90 && intc+5<96) && intc<97)
     {
        c=64+((intc+5)%90);
     }
     else
       c=intc+5;
      }
       putc(c,fout);
         printf("%c",c);
   }
   fclose(fin);
   fclose(fout);
}


****************************INPUT******************************

abcd wxyz ABCD WXYZ:


****************************OUTPUT******************************

THE DECODED TEXT IS::fghi bcde FGHI BCDE