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Chapter 3 homework

# Chapter 3 homework - e You need a<< after the last sum...

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Daniel E. Fore def45 Ms. Lisa G. Henderson CSE-1284-01 05 September 2007 Chapter3 Homework Pages 147 – 152 #’s 4, 5, 7 – 16, 31 - 34, 38

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4. cin >> age, pay, section; 5. #include <iostream> 7. A. price = 12 * unitCost; B. cout << setw(12) << 98.7; C. cout << 12; 8. 5 22 20 6 46 30 0 3 16 9. a= 12 * x z= (5*x) + (14*y) + (6*k) y= pow(x, 4) g= (h + 12) / (4*k) c= pow(a, 3) / [ pow(b,2)*pow(k,4)] 10. c
11. a 12. unitsEach = static_cast<int> (qty) / salesReps; 13. int constantRate; 14. x+= 5; total += subtotal; dist /= rep; ppl *= period; num %= 2; 15. east=west=north=south=1; 16. cout << setprecision(2) << endl; cout << "divSales: " << stew(8) << divSales << endl; 31. a. They forgot the #include <iostream> b. You don’t need to capitalize the c in cout and cin c. Your cin statements need a >> not << d. Your sum statements should be: sum = number1 + number2;

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Unformatted text preview: e. You need a << after the last sum and also a endl; at the end also 32. a. The cin statement needs to be: cin>> number1 >> number2; b. The quotient statement doesn’t need a type cast expression; it needs to read: quotient = number1 / number2; c. The last cout statement needs << endl; after quotient 33. a. You do not need the const infront of the int statement b. The last cout statement needs << endl; at the end 34. a. You need a int infront of the main and () after the main b. You need a ; after your first 2 cout statements c. Number1 =* 50; needs to be: number1 *= 50; d. Number2 =* 50; needs to be; number2 *= 50; e. The last cout statement needs <<endl; at the end 38. 13 11 12...
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Chapter 3 homework - e You need a<< after the last sum...

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