Create 1908.cpp

QUSTOJ/1908.cpp

@@ -0,0 +1,13 @@
+#include <iostream>
+#include <complex>
+using namespace std;
+
+int main()
+{
+    int a,b,c,d;
+    cin>>a>>b>>c>>d;
+    complex<int> x(a,b);
+    complex<int> y(c,d);
+    cout<<x+y<<" "<<x-y<<endl;
+    return 0;
+}