diff --git a/mainEx1.cpp b/mainEx1.cpp
deleted file mode 100644
index 15583a8..0000000
--- a/mainEx1.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-#include <iostream>  // for input/output
-#include <cmath>     // for pow (used in geometric mean)
-#include <vector>
-
-using namespace std;
-void computeMeans(int a, int b, int c, double &arith, double &geom, double &harm) { //doesn't return anything
-    arith = (a + b + c) / 3.0;
-    geom = pow(a * b * c, 1.0 / 3.0);
-    harm = 3.0 / ( (1.0 / a) + (1.0 / b) + (1.0 / c) );
-}
-void computeMeansVector(const vector<int> &v, double &arith, double &geom, double &harm) {
-    int n = v.size();  // number of elements in the vector
-    // If the vector is empty, avoid division by zero
-    if (n == 0) {
-        arith = geom = harm = 0.0;
-        return;
-    }
-    double sum = 0.0;
-    double product = 1.0;
-    double reciprocalSum = 0.0;
-
-    for (int i = 0; i < n; ++i) {
-        sum += v[i];
-        product *= v[i];
-        reciprocalSum += 1.0 / v[i];
-    }
-
-    arith = sum / n;
-    geom = pow(product, 1.0 / n);
-    harm = n / reciprocalSum;
-}
-
-int main() {
-    int x, y, z;
-    double am, gm, hm; // to store the results
-    double amV, gmV, hmV; // to store the results vector case
-    vector<int> values;
-
-    // Example input 1
-    x = 1; y = 4; z = 16;
-    computeMeans(x, y, z, am, gm, hm);
-    cout << "Input: (1, 4, 16)" << endl;
-    cout << "Arithmetic mean: " << am << endl;
-    cout << "Geometric mean:  " << gm << endl;
-    cout << "Harmonic mean:   " << hm << endl << endl;
-
-    values = {1, 4, 16};
-    computeMeansVector(values, amV, gmV, hmV);
-    cout << "Input: (1, 4, 16)" << endl;
-    cout << "Arithmetic mean: " << amV << endl;
-    cout << "Geometric mean:  " << gmV << endl;
-    cout << "Harmonic mean:   " << hmV << endl << endl;
-
-    // Example input 2
-    x = 2; y = 3; z = 5;
-    computeMeans(x, y, z, am, gm, hm);
-    cout << "Input: (2, 3, 5)" << endl;
-    cout << "Arithmetic mean: " << am << endl;
-    cout << "Geometric mean:  " << gm << endl;
-    cout << "Harmonic mean:   " << hm << endl << endl;
-
-    values = {2, 3, 5};
-    computeMeansVector(values, amV, gmV, hmV);
-    cout << "Input: (2, 3, 5)" << endl;
-    cout << "Arithmetic mean: " << amV << endl;
-    cout << "Geometric mean:  " << gmV << endl;
-    cout << "Harmonic mean:   " << hmV << endl << endl;
-
-    // Example input 3
-    x = 1000; y = 4000; z = 16000;
-    computeMeans(x, y, z, am, gm, hm);
-    cout << "Input: (1000, 4000, 16000)" << endl;
-    cout << "Arithmetic mean: " << am << endl;
-    cout << "Geometric mean:  " << gm << endl;
-    cout << "Harmonic mean:   " << hm << endl << endl;
-
-    values = {1000, 4000, 16000};
-    computeMeansVector(values, amV, gmV, hmV);
-    cout << "Input: (1000, 4000, 16000)" << endl;
-    cout << "Arithmetic mean: " << amV << endl;
-    cout << "Geometric mean:  " << gmV << endl;
-    cout << "Harmonic mean:   " << hmV << endl << endl;
-
-    return 0;
-}