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program demo3
c With integer variables, Fortran throws away the decimal point
c and all digits thereafter. Run the program and see what
c happens to m and n, as compared with x and y.
integer m, n
real x, y
m = 4.5
x = 4.5
n = sqrt(5.)
y = sqrt(5.)
print *, "m = ", m
print *, "x = ", x
print *, "n = ", n
print *, "y = ", y
end
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