Array in C++ by R4R Team

What is Array?
Array is a linear data structure in C++ which store similar kind of data like integer array, char array, float araray etc.
-collection of different data type are not allowed in array like
-collection of integer and string is not the array

data_type variable_name[size];

int var[20];
char s[20];


#include< iostream>
using namespace std;
int main()
//array declaration
int arr[10];
int i;
//input in array
cout<<"Enter 10 element in arrayn";
for(i=0;i< 10;i++)
//Display the array
cout<<"Your array is: n";
for(i=0;i< 10;i++)
cout<< arr[i]<<" ";
return 0;


Enter 10 element in array
10 20 30 40 50 60 70 80 90 100
Your array is:
10 20 30 40 50 60 70 80 90 100

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