Question

Q2 Write pseudocode and flow chart of the following problem Qi. Write pseudocode and flow chart that prompts (input) the capacity, in gallons, of an automobile fuel tank and the miles per gallon the automobile can be driven. The program outputs the number of miles the automobile can be driven without refueling. Q ii. Centigrade and Fahrenheit are two scales to measure temperature. Write pseudocode and flow chart that that prompts (input) the user to enter Centigrate and then print the Fahrenheit. Use following formula for conversion. Fahrenheit = Centigrade*1.8 + 32 Qiii: Draw a flowchart that will calculate the roots of a quadratic equation.

Answer 1

1)

Main Real gallons Real miles Real result Output "Enter units in gallons:" Input gallons Output "Enter the number of miles per gallon:" . Input miles result gallons miles Output "Result="&result End

2)

Main Real centigrade Output "Enter unit in centigrade Input centigrade Real fahrenheit fahrenheit centigrade *1.8+32 Output "Hahrenheit value of centigrades is "&fahrenheit.. End

3)

Main Integer coff1 Integer coff2 Integer constant Real d Real root1 Real root2 Output "Enter coffecient of x 2: Input coff1 Output "Enter coffecient of X.... Input coff2 Output "Enter value of constant.. Input constant d sqrt((coff2 coff2)-(4*coff1 constant)) root1 (-coff2+d(2*coff1) root2 (-coff2-d)(2*coff1) Output "Two roots are "& root1 and "&root2 End