C++ examples for Data Type:Array
Specifying an Array's Size with a Constant Variable and Setting Array Elements with Calculations
#include <iostream> #include <iomanip> using namespace std; int main() //from www . ja va 2s. c o m { const int arraySize = 10; int s[ arraySize ]; // array s has 10 elements // Set array s to the even integers from 2 to 20. for ( int i = 0; i < arraySize; ++i ) // set the values s[ i ] = 2 + 2 * i; cout << "Element" << setw( 13 ) << "Value" << endl; // output contents of array s in tabular format for ( int j = 0; j < arraySize; ++j ) cout << setw( 7 ) << j << setw( 13 ) << s[ j ] << endl; }