鍍金池/ 教程/ Java/ Fortran exit語句
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Fortran exit語句

Exit語句終止循環(huán)或select case語句,并將執(zhí)行立即循環(huán)或select 下面的語句。

流程圖

Exit Statement

例子

program nestedLoop 
implicit none

integer:: i, j, k
   iloop: do i = 1, 3      
      jloop: do j = 1, 3         
         kloop: do k = 1, 3    
        
         print*, "(i, j, k): ", i, j, k               
         
         if (k==2) then
            exit jloop 
         end if
         
         end do kloop       
      end do jloop  
   end do iloop 
   
end program nestedLoop  

當(dāng)上述代碼被編譯和執(zhí)行時,它產(chǎn)生了以下結(jié)果:

(i, j, k): 1  1  1
(i, j, k): 1  1  2
(i, j, k): 2  1  1
(i, j, k): 2  1  2
(i, j, k): 3  1  1
(i, j, k): 3  1  2