3. (upload as source) Write an algorithm which initializes the contents of an ar

Question

3. (upload as source) Write an algorithm which initializes the contents of an array to random values between 0 and 99 and then finds the minimum values which exists in the array. You can use the following code to generate a random number in range [0, 99] srand(time(NULL)) int number = rand() % 100; Note that you need to include library "time.h" in your program to make this code work. 4. (upload as source) Write a loop which initializes the contents of an array to random values between 0 and 99 and then reverses the order of the array without the creation of a second array. Example: 27948 0 1 2 34 Becomes: 34972 01 234

Explanation / Answer

A)

#include<iostream.h>

#include<time.h>

//#include<ctime>

using namespace std;

int main()

{

int array[100], min, j, loc=-1;

srand(time(NULL));

for(j=0;j<100;j++)

{

array[j]=rand()%100;

}

min=array[0];

for(j=1;j<100;j++)

{

if(array[j]<min)

{

min=array[j];

loc=j+1;

}

}

cout<<”minimum element present at location”<<loc<<”and its value”<<min;

return 0;

}

B)

#include<iostream.h>

#include<time.h>

//#include<ctime>

using namespace std;

int main()

{

int array[100], i,j, num,temp

srand(time(NULL));

for(j=0;j<100;j++)

{

array[j]=rand()%100;

}

i=0;

j=i-1;

while(i<j)

{

temp=array[i];

array[i]=array[j];

array[j]=temp;

i++;

j--;

}

cout<<”array elements after reversal:”;

for(i=0;i<100<i++)

{

cout<<array[i]<<” ”;

}

return 0;

}

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