Sorting arrays
Ok I got it working, but can someone help me? I need to make it drop the lowest test grade but I have no idea how. Any hints?
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#include <iostream>
#include <iomanip>
using namespace std;
//Function prototypes
void sort(float *, int);
void prnt(float *, int);
int main()
{
float *testScores,
total = 0,
average;
int numTest,
const count=0;
cout << "How many test scores are you entering? ";
cin >> numTest;
testScores = new float[numTest];
cout << "Enter the test scores below.\n";
for (int count = 0; count < numTest; count++)
{
cout << "Test Score " << ": ";
cin >> *(testScores + count);
}
for (int count = 0; count < numTest; count++)
{
total += testScores[count];
}
//Calculate the average test scores
average = total / numTest;
cout << "The average of all the test scores is " << setprecision(2) <<
fixed << average << endl;
//Display the Test Scores in ascending order
cout << "The test scores in ascending order are: \n";
sort(testScores, count);
prnt(testScores, count);
delete [] testScores;
testScores = 0;
system("PAUSE");
return 0;
}
void sort(float *testScores, int count)
{
int a,b,c;
for(int a=0; a<(count-1);a++)
{
b=a;
b= *(testScores + a);
for(int i=a+1;i<count;i++)
{
if(*(testScores+i)<c)
{
i= *(testScores+i);
b=i;
}
}
*(testScores + b)=*(testScores+a);
*(testScores +a)= c;
}
}
void prnt(float *testScores, int count)
{
for(int j=0; j<count; j++)
{
cout << *(testScores + j) << " ";
cout << endl;
}
}
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