//***************************************************************** // R. A. Hillyard // reverse.cpp // March 2001 // // Get up to MAXVAL doubles from the user (sentinel = 0.0). // Store them in an array and then print them in reverse order. //***************************************************************** #include <iostream> using namespace std; const int MAXVAL = 20; int main() { int numVals; //counter for number of entries read double value[MAXVAL]; //declare the array of doubles //Print user message cout << "Enter up to " << MAXVAL << " doubles (one per line)\n"; cout << "Type 0.0 to terminate\n"; //get input from user for(numVals = 0; numVals < MAXVAL; numVals++) { cin >> value[numVals]; //input value to array element if(value[numVals] == 0.0) //if end of data break; }//endfor //Note that numVals now contains the actual # of entries and (0 <= numVals <= MAXVAL) cout << "\nreverse order:\n"; for(int i = numVals - 1; i >= 0; i--) cout << value[i] << endl; return 0; } //***************************************************************** //**********************Program Output***************************** Enter up to 20 doubles (one per line) Type 0 to terminate 34.7 15 5.8 0.34 33.5 17.34 65.45 1234.45 0.0 reverse order: 1234.45 65.45 17.34 33.5 0.34 5.8 15 34.7