Wednesday, 4 March 2015
Create dynamic array you can change the
prototype of function where you feel necessary. N is the size of the array
1. void
populate_array(int *array, int N);
// this initializes an array of size N with random
values.
2. void
print_array(int *array, int N);
// this function prints the entire array.
4. void sort (int
*array, int N);
//sort the elements of array in ascending order
5. void search (int
*array, int N);
//search the element in the array entered by the user.
#include<iostream>
#include<conio.h>
using namespace std;
void populate_array(int *array, int N);
void print_array(int *array, int N);
void search(int *array, int N);
void main(){
int x;
cout
<<"Enter a number";
cin
>> x;
int
*arr1 = new int[x];
populate_array(arr1,
x);
print_array(arr1,
x);
search(arr1,
x);
_getch();
}
void populate_array(int *array1, int N){
for
(int i = 0; i < N; i++){
*array1
= rand()%100;
array1++;
}
}
void print_array(int *array1, int N){
for
(int i = 0; i < N; i++)
{
cout
<< *array1 << " ";
array1++;
}
}
void search(int *array1, int N){
int x;
bool y
= 0;
cout
<< "Enter number to search: ";
cin
>> x;
for
(int i = 0; i < N; i++)
{
if
(*array1 == x){
cout
<< "THe elemnt is found at position: " << i+1;
y
= 1;
break;
}
array1++;
}
if (y
== 0){
cout
<< "Element is not present in array";
}
}
