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VC 求5個數的平均數,並輸出大於平均數的數

#include <iostream>

using namespace std;

double GetANumber()

{

double i;

cout << "Please input a number ";

cin >> i;

return i;

}

double GetAverage(double theArray [], int n)

{

double sum = 0;

for (int i = 0; i < n; ++i)

{

sum += theArray[i];

}

return sum / n;

}

int main(int argc, char* argv[])

{

double a[5];

a[0] = GetANumber();

a[1] = GetANumber();

a[2] = GetANumber();

a[3] = GetANumber();

a[4] = GetANumber();

double theAverage = GetAverage(a, 5);

cout << "Average is " << theAverage << endl;

cout << "Great than average's numbers are: " << endl;

for (int i = 0; i< 5; ++i)

{

if (a[i] > theAverage)

{

cout << a[i] << " ";

}

}

cout << endl;

return 0;

}

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