DIR Return Create A Forum - Home
---------------------------------------------------------
Essentials of Scientific Computing 2013
HTML https://esc2013.createaforum.com
---------------------------------------------------------
*****************************************************
DIR Return to: Programming Questions
*****************************************************
#Post#: 10--------------------------------------------------
Dynamic Memory
DIR By: mathnathan
Date: July 15, 2013, 8:58 pm
---------------------------------------------------------
--- Code ---
#include <iostream>
using namespace std;
int main() {
int elem, size;
int* dynArr;
cout << "Please enter a size -> ";
cin >> size;
dynArr = new int[size];
for( int i = 0; i < size; i++ ) {
cout << "Enter an element of the array -> ";
cin >> elem;
*(dynArr+i) = elem;
}
for( int i = 0; i < size; i++ ) {
cout << "\ndynArr[" << i << "] = " << dynArr[i];
}
//----------------------------------------------------------
int* tmp = dynArr;
dynArr = new int[size+1];
for( int i = 0; i<size; i++ ) {
dynArr[i] = tmp[i];
}
dynArr[size+1] = newelem;
delete tmp;
return 0;
}
--- End Code ---
*****************************************************
Page 1 of 1