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Author: DeependraParmar

23_pointerwithArrays.cpp

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+#include <iostream>
+using namespace std;
+
+int main(){
+    int arr[10] = {2,4,6,5,8,9,1,3,5,7};//When we write this, arr is basically the address of the memory block at first position or of 0th index.
+    int* ptr = &arr[0];//in the same way we can create a pointer which points to the first block of array
+
+    // Printing the address of the first memory block in various ways 
+    cout<<"Address of the a[0] is: "<<arr<<endl;
+    cout<<"Address of first block is: "<< &arr[0]<<endl;
+    cout<<"Address stored by the pointer is: "<<ptr<<endl;
+
+
+    // Printing the value of the a[0] in various ways 
+    cout<<endl;
+    cout<<"Value at a[0] is: "<<arr[0]<<endl;
+    cout<<"Value at the address stored by the pointer is: "<<*ptr<<endl;
+
+
+
+    return 0;
+}