Funtion Headers
error C2447: '{' : missing function header (old-style formal list?)
error C2447: '{' : missing function header (old-style formal list?)
I keep getting these two errors when I build my program and can't figure out what is wrong. It all looks correct to me. Any help would be appreciated.
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#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
double medianScore(vector <int>);
char letterGrade(double);
int main ( )
{
int midtermOne;
int midtermTwo;
int final;
double homeworkScore;
char letter;
double totalScore;
vector<int> scores;
cout << "\nPlease enter the score for the first midterm: ";
cin >> midtermOne;
cout << "\nPlease enter the score for the second midterm: ";
cin >> midtermTwo;
cout << "\nPlease enter the score for the final exam: ";
cin >> final;
cout << "\nPlease enter in scores for your homework assignments, ";
cout << "\nend your input with control-z.";
cout << endl;
int aScore;
while(cin >> aScore)
{
scores.push_back( aScore );
}
sort(scores.begin( ), scores.end( ) );
homeworkScore = medianScore(scores);
totalScore = homeworkScore + midtermOne + midtermTwo + final;
letter = letterGrade(totalScore);
cout << "\nThe median homework score was: " << homeworkScore << endl;
cout << "\nThe total points earned was: " << totalScore << endl;
cout << "\nThe calculated letter grade is: " << letter << endl;
system("PAUSE");
return 0;
}
double medianScore(vector<int> scores);
{
const double TWO = 2;
const double ONE = 1;
double median;
const int size = scores.size();
if (size % TWO == 0)
{
median = (scores[size / TWO + ONE] + scores[size / TWO]) / TWO;
}
else
{
median = (scores[(size / TWO) + ONE];
}
return median;
}
char letterGrade(double total);
{
char grade;
if (total >= 300)
{
grade = "Pass";
}
else
{
grade = "Fail";
}
return grade;
}
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Last edited on
You have semicolons after the function declarations
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double medianScore(vector<int> scores);
{
const double TWO = 2;
....
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should be without :P
Last edited on
too easy
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