... // A const object must be initialized.3 4 int main()5 {6 const int x; // Error: x must be initialized7 8 x = 7; // Error: cannot modify a const variable9 10 return 0; // indicates successful ... const int arraySize = 10;11 12 int a[ arraySize ] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };13 14 int total = 0;15 16 // sum contents of array a 17 for ( int i = 0; i < arraySize; i++ ) 18 ... main()13 {14 // define array sizes15 const int markSize = 40; // size of array of marks16 const int frequencySize = 11; // size of array frequency17 18 // place student marks in array of...