WebAug 16, 2024 · it is a little difficult for me believe that if statements can be faster, because if I have to select the last case, I need to do like 19 if judges. Besides, the if else if else statements may be cumbersome somehow. But if there is a select case thing in Julia, it can quickly jump to the last case without doing if statements. WebSep 4, 2014 · In Fortran 2008 exit can be used relating to things other than do loops. I consider three approaches valid: case1: select case(key) case("cat") if (value > 5) exit …
command-line - Fortran命令行參數 - 堆棧內存溢出
Web您可以在select中包含任意数量的case语句。. 每种情况都跟着要比较的值,可以是逻辑,字符或整数(但不是真实的)表达式,并确定执行哪些语句。. case的常量表达式必须 … Web作者:陈斌、魏进家、刘小民、周屈兰 编 出版社:西安交通大学出版社 出版时间:2024-08-00 开本:16开 页数:362 字数:578.000 ISBN:9787569325539 版次:1 ,购买工程分析程序设计(第2版普通高等教育能源动力类专业十四五系列教材)等二手教材相关商品,欢迎您到孔夫子旧书网 pioneer bluetooth sound all speakers
Fortran - nested select case construct - TutorialsPoint
Webl select case (場合式) case 場合選択子 end select p41. 配列. l 2 次元配列の順序は(1,1)(2,1),(1,2),(2,2),(1,3),(2,3) 下向きが一次元 p64 l real,dimension(:) :: D(m) で配列宣 … WebFortran プログラムのフロー制御 サブルーチンと関数 目次 1 選択 1.1 If-then (-else) 1.2 case (switch) 2 ループ 3 単純な文 選択 If-then (-else) 条件付き実行は、以下の構成の if … WebMay 27, 2024 · This is a traditional technique which used to be widely used for common blocks and is also used for poor-man's templating. select type (var) type is (t1_t) include "included.f90" type is (t2_t) include "included.f90" ... end select. If you use the C preprocessor, you can use the preprocesor's #include as well. stephen a smith update