Randomly Generate Unique Sorted Values for 1D Array in C++

//Randomly Generate Sorted Array

#include<iostream>

#include<iomanip>

#include<time.h>

#include<stdlib.h>

using namespace std; 

int main()

{

int i, n, arr[50];

cout<<"===============================\n";

cout<<"Randomly Generate Sorted Array\n";

cout<<"===============================\n";

cout<<"Enter size of Array (Max. 50): ";

cin>>n;

srand((unsigned)time(NULL));

arr[0]=rand()%5+1;

for(i=1;i<n;i++)

{

arr[i]=rand()%5+arr[i-1]+1;

}

cout<<"Randomly Generated Sorted Array Values...\n";

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

{

cout<<setw(4)<<arr[i];

}

return 0;

}

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