Re: A problem in converting C code

2021-11-02 Thread Ali Çehreli via Digitalmars-d-learn
On 11/2/21 6:49 PM, zjh wrote: On Tuesday, 2 November 2021 at 23:02:42 UTC, Ali Çehreli wrote: On 11/2/21 3:57 PM, Ali Çehreli wrote:   const x = readln.strip; this is very interesting .`readln` then `strip;`,Very natural. Yes, UFCS (universal function call syntax) makes code natural, c

Re: A problem in converting C code

2021-11-02 Thread zjh via Digitalmars-d-learn
On Tuesday, 2 November 2021 at 23:02:42 UTC, Ali Çehreli wrote: On 11/2/21 3:57 PM, Ali Çehreli wrote: const x = readln.strip; this is very interesting .`readln` then `strip;`,Very natural.

Re: A problem in converting C code

2021-11-02 Thread pascal111 via Digitalmars-d-learn
On Tuesday, 2 November 2021 at 23:02:42 UTC, Ali Çehreli wrote: On 11/2/21 3:57 PM, Ali Çehreli wrote: Here is a more idiomatic version: import std.stdio; import std.string; void main() { const x = strip(readln()); writeln(x); if (x == "hello world!") { writeln("yes"); } } The fi

Re: A problem in converting C code

2021-11-02 Thread pascal111 via Digitalmars-d-learn
On Tuesday, 2 November 2021 at 22:57:14 UTC, Ali Çehreli wrote: On 11/2/21 3:36 PM, pascal111 wrote: can we keep the C style of it as it is As you hint, this really is not D but still... :) I had to make three changes: import std.stdio; // Ali - Importing stdin under a different name // to

Re: A problem in converting C code

2021-11-02 Thread Ali Çehreli via Digitalmars-d-learn
On 11/2/21 3:57 PM, Ali Çehreli wrote: Here is a more idiomatic version: import std.stdio; import std.string; void main() { const x = strip(readln()); writeln(x); if (x == "hello world!") { writeln("yes"); } } The first line in main can be written with UFCS syntax as well: cons

Re: A problem in converting C code

2021-11-02 Thread Ali Çehreli via Digitalmars-d-learn
On 11/2/21 3:36 PM, pascal111 wrote: can we keep the C style of it as it is As you hint, this really is not D but still... :) I had to make three changes: import std.stdio; // Ali - Importing stdin under a different name // to prevent name conflict with std.stdio.stdin; import core.stdc.stdi

A problem in converting C code

2021-11-02 Thread pascal111 via Digitalmars-d-learn
In next program I intend it to be the D version of a C program, but I found some troubles with it, can we keep the C style of it as it is as we can and fix the must-be-fixed parts to make it works under D compiler? // D programming language import std.stdio; import core.stdc.stdio; import cor