Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a loop that finds the smallest value. Print it and the index

code format:

#include <iostream>
using namespace std;

#include <cstdlib> // required for rand()

int main()
{
// Put Part2 code here

// Declare smallestFoundSoFar
// Q: what should be its initial value?
int indexOfSmallest = -1;// sign that it is not initialized

Part 2 code

#include <iostream>

using namespace std;


// part 1 code
#include <cstdlib>

 

int main()

{

srand(17);

const int ARRAYSIZE = 20; // size for the array

int RandArray[ARRAYSIZE]; // array declared

int i; // to iterate the loop

 

// this loop will store thei random number in the array

for (i = 0; i < ARRAYSIZE; i++)

RandArray[i] = rand() % 100;

 

// this loop will print the array

for (i = 0; i < ARRAYSIZE; i++)

cout <<"randArray["<< i <<"]=" << RandArray[i] << endl;

 

int largestFoundSoFar=-1; // anything is larger than this!

int indexOfLargest = -1; // sign that it is not initialized

 

for (i = 0; i < ARRAYSIZE; i++)

{

if (RandArray[i] > largestFoundSoFar)

{

largestFoundSoFar=RandArray[i];

indexOfLargest = i;

}

}

cout << "\nlargestFoundSoFar=" << largestFoundSoFar << " at index " << indexOfLargest;

 

 

return 0;

}

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