|  | 
 
| 早, 程序运行后提示,
 Compilation failed due to following error(s).
 <span class="error_line">main.f95:44:2</span>:
 44 |   Invlude 'mpif.h'
 |  1
 Error: Unclassifiable statement at (1)
 <span class="error_line">main.f95:70:35</span>:
 70 |   Call mpi_comm_rank(mpi_comm_world, id, error)
 |                                   1
 Error: Symbol ‘mpi_comm_world’ at (1) has no IMPLICIT type
 <span class="error_line">main.f95:87:10</span>:
 87 |   wtime = mpi_wtime()
 |          1
 Error: Function ‘mpi_wtime’ at (1) has no IMPLICIT type
 
 请问,44,70,和87的情况,如何处理??!
 谢谢
  
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