Fortran do while文
WebNov 6, 2024 · fortran77の文構造は変数を宣言したりメモリを確保したりする非実行文と演算やファイル入出力を行う実行文とに分かれる。 また、大文字と小文字の区別がない … Webfor/while 循环的条件退出。对于最外层的主循环,不把它包含在 JIT 编译的函数中,如此无需额外的考虑。我们仅对循环中的三个计算密集型的函数 compute_timestep(),do_integration_step() 和 compute_forcings() 进行 JIT 编译。 对于数据数组进行条件切片。
Fortran do while文
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WebFeb 28, 2011 · 1 Answer. Sorted by: 4. Your DO loops are fine. You simply need to subtract the correct denomination from remainder in each loop. For instance change your second DO loop to: do while (remainder >= 10) remainder = remainder - 10 print*,remainder d = d + 1 end do. and change the rest in a similar manner. Share. WebAug 23, 2024 · 分岐先がif文より前に出てくる例では, while文への書き換えが有効な場合があります. do while文. FORTRANだとif文とgoto文でループが実装できてしまいますが, …
WebThe DO WHILE statement is the first statement in a DO WHILE construct, which is a variant of the older FORTRAN construct the do loop. The use of the DO WHILE statement … WebThe do loop construct enables a statement, or a series of statements, to be carried out iteratively, while a given condition is true. Syntax The general form of the do loop is − do var = start, stop [,step] ! statement (s) … end do Where, the loop variable var should be an integer start is initial value stop is the final value
WebThe range of a DO loop consists of all of the executable statements that appear following the DO statement, up to and including the terminal statement. If a DO statement appears … Web1.4.1 Fortran中的常数与变量. Fortran常数是 数据对象 ,它定义在 程序执行之前 ,且在 程序执行期间取值不可改变 。. 当Fortran编译器遇到常数时,它将常数放置在一个位置已知的内存单元,无论何时程序使用常数,就 引用该存储位置。. 变量是一个 数据对象 ,它 ...
WebJun 5, 2013 · 2 Answers. You have not declared what x, y, and z are in the subroutine. Fortran does not know if these variables are functions (that have not been defined) or an array. The fix is simple: declare the arrays explicitly in the subroutine: subroutine polymul (x, m, y, n, z, r) implicit none integer m, n, r double precision x (m), y (n), z (r ...
WebMar 22, 2024 · 总结了 Fortran相关 的基础知识。 Fortran DO 循环 使用openmp并行 WJF的博客 5740 使用do 循环 输出整数1-10, use omp_lib 可以使用函数OMP_get_thread_num ()查看线程号,从0开始 使用 !$OMP DO 可以将do 循环 拆分到不同线程 program main use omp_lib implicit none integer :: ii write (*,*) "parallel" !$OMP ... Fortran 程序设计:第二讲 … state farm ins bluffton scWebdo-while文 (英: do-while statement) は、C言語および類似のプログラミング言語において繰り返し(ループ)の制御構造を記述するための文 (statement) のひとつである。C言 … state farm ins co ridgeland scWeb条件を指定した繰り返し(do while) . 繰り返しの処理には基本的に先ほどの do ループを用いれば良いのだが,これを少し違った形式で行う do while なる構文も用意されてい … state farm ins co pay billWeb繰り返しを Fortran で行うには do 文が利用可能です。 do 文は以下のように記述します。 do 変数=初期値,最終値 [,刻み幅] 繰り返したい処理 end do 例) do i=1, 10 print *, i end … state farm ins calhoun gaWebJan 23, 2024 · There is much to say about your sample. 1. the result will depend on the size of zeta_list in its second dimension. If it is small, the cost of threading will make any speedup unlikely. state farm ins conway scWebThe function works fine without any loop. It can give 1 when the given number is a prime number and 0 otherwise. However, it doesn't work properly when it is used in do while loop. In the range of 2 ~ 10, it is supposed to give 1 (for 2), 1 (for 2), 0 (for 4), 1 (for 5), 0 (for 6), etc. But, it keeps showing only 0. state farm ins cottonwood azhttp://denki.nara-edu.ac.jp/~yabu/soft/fortran.html state farm ins co homeowners