CPP

c++ average

// Average of a float

float avg(float numbers[]) {
  
	int arraylength = sizeof(arr)/sizeof(arr[0]);
	float sum = 0;
  	
  	for (int i = 0; i < arraylength; i++) {
    	sum += numbers[i];
    }
  
  	return sum / arraylength;
} 

C++ Compute Average

    int a, b, c, d, sum, average;

    cout << "Input the 1st number: ";
    cin >> a;
    cout << "Input the 2nd number: ";
    cin >> b;
    cout << "Input the 3rd number: ";
    cin >> c;
    cout << "Input the 4th number: ";
    cin >> d;

    sum = a+b+c+d;
    average = sum/4;

    cout << "The average is: " << average << endl;