fixed more filenames

others/gcd_of_n_numbers.cpp

@@ -0,0 +1,23 @@
+// This program aims at calculating the GCD of n numbers by division method
+#include <iostream>
+
+int main() {
+    int n;
+    std::cout << "Enter value of n:" << std::endl;
+    std::cin >> n;
+    int *a = new int[n];
+    int i, j, gcd;
+    std::cout << "Enter the n numbers:" << std::endl;
+    for (i = 0; i < n; i++) std::cin >> a[i];
+    j = 1;  // to access all elements of the array starting from 1
+    gcd = a[0];
+    while (j < n) {
+        if (a[j] % gcd == 0)  // value of gcd is as needed so far
+            j++;              // so we check for next element
+        else
+            gcd = a[j] % gcd;  // calculating GCD by division method
+    }
+    std::cout << "GCD of entered n numbers:" << gcd;
+    delete[] a;
+    return 0;
+}