#include<stdio.h>

int main()

{

char ch;

FILE *fptr;

char fname[20];

scanf("%s",fname);

fptr=fopen(fname,"r");

if(fptr == NULL)

{

printf("cannot open the file");

}

else

{

while((ch=fgetc(fptr))!=EOF)

{

printf("%c",ch);

}

fclose(fptr);

}

}