Create a hand trace of the following program, using the format and method as sho

Question

Create a hand trace of the following program, using the format and method as shown in class. Do this in a word processing program and upload it in PDF format.

Assume the user enters 567 as the seed value, and that rand returns 7234 the first time called and 9243 the second time called.

int main()

{ int seed, t1, t2, t3;

cout << "Enter a seed value: ";

cin >> seed; srand(seed);

t1 = rand() % 33; t2 = rand() % 67;

t3 = t1*t2;

cout << "t3 = " << t3 << endl; return 0; }

HINT: There should be about 21 steps shown on your hand trace.

Please explain and draw a hand trace! Im really stuck on this one!

Explanation / Answer

1.
input seed: 567
2.
Give the seed value to the number
3.
get the first random number: (using rand()): 7234
4.
get the remainder of the number generated in previous step divided by 33(7234 % 33 = 7)
5.
Store the number in t1.
6.
get the second random number: (using rand()): 9243
7.
get the remainder of the number generated in previous step divided by 33(9243 % 67 = 64)
8.
Store the number in t2.
9.
multiply t1 and t2.
10.
Store the product in t3.
11.
print t3

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