Question

Type a statement using srand() to seed random number generation using variable seedVal. Then type two statements using rand() to print two random integers between 0 and 9. End with a newline. Ex:

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Note: For this activity, using one statement may yield different output (due to the compiler calling rand() in a different order). Use two statements for this activ

Answer 1

The C++ code is given below with appropriate comments

Step-by-step explanation:

//Use stdafx.h for visual studio.

#include "stdafx.h"

#include <iostream>

//Enable use of rand()

#include <cstdlib>

//Enable use of time()

#include <ctime>

using namespace std;

int main()

{

//Note that same variable cannot be defined to two

//different type in c++

//Thus, use either one of the two statement

//int seedVal=0;time_t seedVal;

//int seedVal=0;

time_t seedVal;

seedVal = time(0);

srand(seedVal);

//Use rand to generate two number by setting range

// between 0 and 9. Use endl for newline.

cout << (0 + rand() % ((10 - 0) + 0)) << endl;

cout << (0 + rand() % ((10 - 0) + 0)) << endl;

//Use for visual studio.

system("pause");

return 0;

}