ARRAY in C++

 

LEC:12,

ARRAY in C++

Source code:

/* ARRAY:     An array is used to store a collection of data,of the same type.     DECLARATION:     type arrayName [ arraySize ]; //vectors are dynamic array     6 8 9 12 5 8 4 3 */ #include<iostream> using namespace std; int main() {     //int array1[10]={2,4,7,9};   //size of the array =4     //cout<<array1[2]; //index: 0 to 3     int n;     cout<<"Enter the size of array you want to design: \n";     cin>>n;     int array2[n];     for(int i=0;i<n;i++)     {         cout<<"Enter the data at index"<<i<<endl;         cin>>array2[i];     }     cout<<"The elements of array : \n";     for(int i=0;i<n;i++)     {         cout<<"the data at index"<<i<<" :  "<<array2[i]<<endl;     }     return 0; }