1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
|
program main
integer :: a, b, c(5), d
common / block_1 / a, b, c
a = 1
b = 2
c = 3
d = 4
b = c(1)
d = a + b
a = 5 * b
if (a > b) then
d = a + b / d
else if (c(1) > d) then
d = a - b
end if
select case (a)
case (1)
d = a + b
case (2)
d = a - b
case default
d = a * b
end select
do while (a > b)
d = a + b
a = a - 1
end do
do a = 1, c(1), 1
d = a + b
end do
print *, a, b, c, d
if (a /= 4) error stop
if (b /= 3) error stop
do a = 1, 5
if (c(a) /= 3) error stop
end do
if (d /= 6) error stop
end program
|