代码搜索：implicit
找到约 5,250 项符合「implicit」的源代码
代码结果 5,250
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f90 ex0829.f90
program ex0829
implicit none
integer :: n
integer, external :: fact
write(*,*) 'N='
read(*,*) n
write(*, "(I2,'! = ',I8)" ) n, fact(n)
stop
end
recursive integer function fac
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f90 ex0832.f90
program ex0832
implicit none
integer, external :: func
write(*,*) func(2,3)
end program
pure integer function func(a,b)
implicit none
integer, intent(in) :: a,b
func = a+b
re
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f90 ex0823.f90
program ex0823
implicit none
integer :: a=4
integer b
call div(a,b)
write(*,*) a,b
stop
end program
subroutine div(a,b)
implicit none
integer, intent(in) :: a ! 指定a是只读
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f90 ex0436.f90
program ex0436
implicit none
real(kind=4) :: a
real(kind=8) :: b
a=1.0_4 ! 确定1.0这个数字是使用单精度
b=1.0_8 ! 确定1.0这个数字是使用双精度
write(*,*) a,b
stop
end
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f90 ex0429.f90
program ex0429
implicit none
real pi
parameter(pi=3.14159)
write(*,"(F4.2)") sin(pi/6)
end
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f90 ex0432.f90
program ex0432
implicit none
integer :: a=1
integer :: b=2
real :: c
c=real(a)/real(b) ! 经由库函数real把整数转换成浮点数
write(*,"(F5.2)") c
end
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for ex0430.for
PROGRAM ex0430
IMPLICIT NONE
INTEGER A
REAL B
COMPLEX C
CHARACTER*(20) STR
DATA A,B,C,STR /1, 2.0, (1.0,2.0), 'FORTRAN 77'/
WRITE(*,*) A,B,C,STR
STOP
END
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f90 ex0431.f90
program ex0431
implicit none
integer :: a=1
integer :: b=2
real :: c
c=a/b
! c=1/2=0, 虽然c是浮点数,但因为a,b是整数,计算a/b时会用整数去计算.
write(*,"(F5.2)") c
end
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f90 bsearch.f90
!
! 折半查找法范例
! By Perng 1997/8/31
program BINARY_SEARCH_DEMO
implicit none
integer, parameter :: N=10 ! 类型的大小
integer :: A(N)=(/2,5,7,9,10,11,13,17,21,23/)
integer KEY
integer LO
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f90 btree.f90
!
! 二元树排序范例
!
module typedef
implicit none
type :: data
integer :: n ! 存放的数据
integer :: repeat ! 数据重覆的次数
type(data), pointer :: left ! 左枝
type(data), pointer :: r