Re: How stdin.readf ignore space char?
On Tuesday, 3 September 2019 at 13:25:30 UTC, lili wrote: On Tuesday, 3 September 2019 at 13:21:16 UTC, a11e99z wrote: On Tuesday, 3 September 2019 at 12:55:29 UTC, lili wrote: string d = "3.43.3 "; double a; double b; //formattedRead(d,"%f %f", , ); d.readf!" %s %s"(a,b);//hug writeln(a,b); and this too string ds = "1.1 2.2 3.3"; double[] darr; ds.formattedRead!"%( %s%)"( darr ); darr.writeln;
Re: How stdin.readf ignore space char?
On Tuesday, 3 September 2019 at 12:55:29 UTC, lili wrote: Hi guys: input is two line, first line is a number n and second line is n float point number， e.g. 3 1.1 2.2 3.3 how use stdin.readf get all number. u can read array this way too auto darr = readln.split.map!(x => x.to!double).array; darr.writeln;
Re: How stdin.readf ignore space char?
On Tuesday, 3 September 2019 at 13:21:16 UTC, a11e99z wrote: On Tuesday, 3 September 2019 at 12:55:29 UTC, lili wrote: Hi guys: input is two line, first line is a number n and second line is n float point number， e.g. 3 1.1 2.2 3.3 how use stdin.readf get all number. https://dlang.org/library/std/stdio/readf.html see example string d = "3.43.3 "; double a; double b; //formattedRead(d,"%f %f", , ); d.readf!" %s %s"(a,b);//hug writeln(a,b);
Re: How stdin.readf ignore space char?
On Tuesday, 3 September 2019 at 12:55:29 UTC, lili wrote: Hi guys: input is two line, first line is a number n and second line is n float point number， e.g. 3 1.1 2.2 3.3 how use stdin.readf get all number. https://dlang.org/library/std/stdio/readf.html see example
