feat: add function for numbers max,min and average

ejercicios.js

@@ -56,3 +56,41 @@ function presentation(name,age){
 }
 
 console.log(presentation(name,age));
+
+// Septimo ejercicio
+
+const numbers = [ 1, 5, 10, 16, 32, 58]
+
+function numeroMaximo(array){
+    let max = array[0];
+    for(const num of array){
+        if(num > max){
+            max = num;
+        }
+        
+    }
+    return max;
+}
+console.log(`El valor maximo es ${numeroMaximo(numbers)}`);
+
+function numeroMinimo(array){
+    let min = array[0];
+    for(const num of array){
+        if(num < min){
+            min = num;
+        }
+    }
+    return min;
+}
+console.log(`El valor minimo es ${numeroMinimo(numbers)}`);
+
+function numeroPromedio(array){
+    let sum = 0;
+    let cantidad = 0;
+    for(const num of array){
+        sum+=num
+        cantidad++
+    }
+    return (sum/cantidad)  
+}
+console.log(`El promedio es ${numeroPromedio(numbers)}`);