Grade Finder

/* Name: Grade Finder Copyright: none Author: Matt Cromer Date: 08/11/11 19:43 Description: Write a program that calculates your percentage based on your g rades/points possible. Must be flexible as far as number of assignments goes. */ #include <iostream> using namespace std; int main () { int n=0,n_initial; // n will be the number of assignments entered in the sys tem. // since n will be counting down, I want to save n_initial as well. // # OF EXERCISES cout << "How many exercises to input? > "; cin >> n; n_initial = n; int grades [2][n]; // 2 rows for possible and actual, n columns because you will have a column for each item.

//SCORE RECIEVED COUNTDOWN while (n>0) { int x,y; cout << endl << cin >> x; grades [0][n] = cout << endl << cin >> y; grades [1][n] = n = n-1; } //CALCULATION OF TOTAL AND PERCENT double score_total=0,pointspossible_total=0,rows_1,rows_2; //SCORE TOTAL int xy=0; n = n_initial; for (int xy=0; xy < n_initial; xy++) { score_total += grades [0][n]; n--; } endl << "Score recieved for exercise " << n << ": x; "Points possible for exercise " << n << ": "; y; ";

cout << endl << "Score Total = "<< score_total << endl; //POINTS POSSIBLE TOTAL xy=0; n = n_initial; for (int xy=0; xy < n_initial; xy++) { pointspossible_total += grades [1][n]; n--; } cout << "Possible points Total = " << pointspossible_total << endl; cout << "Your total is " << score_total << " out of " << pointspossible_tota l << ", and your percentage is " << (score_total/pointspossible_total)*100 << "% " <<endl; system ("pause"); return (0); }