• Tabamon (16/16) Jun 27 2019 Hello World!
• a11e99z (5/7) Jun 27 2019 1) try to google "dlang read text file", most probably 1,2,3 link
• a11e99z (4/9) Jun 27 2019 3) for matrix reading better to use byLine()

Tabamon <tosky.lory gmail.com> writes:

Hello World!
I am new at D, I'm making a sudoku solver in D, I wanted to add 
the option to read sudoku from a .txt file.

I am finding a bit confusing how to open, read and close files in 
D.

I am trying to mimic the C code:

FILE *f_in;
f_in=fopen("sudoku.txt");
if (f_in==NULL){
exit(1);
}
while(ch=fgetc() != EOF){
//convert char to int... put char in matrix...
}

could you help me? thank you, I appreciate it!
-Tabamon.

a11e99z <black80 bk.ru> writes:

On Thursday, 27 June 2019 at 13:31:23 UTC, Tabamon wrote:
 I am new at D, I'm making a sudoku solver in D, I wanted to add 
 the option to read sudoku from a .txt file.

1) try to google "dlang read text file", most probably 1,2,3 link 
will help to u.
2) https://dlang.org/library/std/file/read_text.html
     string content = readText( fileName );

a11e99z <black80 bk.ru> writes:

On Thursday, 27 June 2019 at 13:52:43 UTC, a11e99z wrote:
 On Thursday, 27 June 2019 at 13:31:23 UTC, Tabamon wrote:
 1) try to google "dlang read text file", most probably 1,2,3 
 link will help to u.
 2) https://dlang.org/library/std/file/read_text.html
     string content = readText( fileName );

3) for matrix reading better to use byLine()
https://dlang.org/library/std/stdio/file.by_line.html (see the 
samples below)