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Assignment 3

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program test
integer::x,y
do x=4,15,1
if(4<=x .and. x<9) y=3*x+5*(x**3)
if(9<=x .and. x<=15) y=3*x+8*(x**2)
print*,"For value of x=",x,",The value of y is=",y
enddo
end

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