formatting filenames d7af6fdc8c

operations_on_datastructures/intersection_of_2_arrays.cpp

@@ -0,0 +1,31 @@
+#include <iostream>
+int main()
+{
+  int i, j, m, n;
+  cout << "Enter size of array 1:";
+  cin >> m;
+  cout << "Enter size of array 2:";
+  cin >> n;
+  int a[m];
+  int b[n];
+  cout << "Enter elements of array 1:";
+  for (i = 0; i < m; i++)
+    cin >> a[i];
+  for (i = 0; i < n; i++)
+    cin >> b[i];
+  i = 0;
+  j = 0;
+  while ((i < m) && (j < n))
+  {
+    if (a[i] < b[j])
+      i++;
+    else if (a[i] > b[j])
+      j++;
+    else
+    {
+      cout << a[i++] << " ";
+      j++;
+    }
+  }
+  return 0;
+}