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program format_19
implicit none
real(4) :: x4
character(len=32) :: buffer
x4 = 9.33264777E-43
write(buffer, "(ES0.8)") x4
print *, buffer
if (buffer /= "9.33264777E-43") error stop "Incorrect formatting of x4"
write(buffer, "(ES0.8)") tiny(0.0)
print *, buffer
if (buffer /= "1.17549435E-38") error stop "Incorrect formatting of tiny(0.0)"
write(buffer, "(ES0.8)") huge(0.0)
print *, buffer
if (buffer /= "3.40282347E+38") error stop "Incorrect formatting of huge(0.0)"
end program
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