pls help it's a C++ program and I don't know how to write it

14.6 Practice5 Find all integer pairs of (xy) such that xcey and x*2+y*2 equals to a specific input. For example, if input is 25, then the pair is (3.4). You should print out (34) If no such pair exists, then print 'No pair found" lf multiple pairs found, print them in concatenation (without space in between) like the follows (x1y1)(x2y2) Hint do not use math function since it's difficult to match double values directly Example with input of 5: x-0 y-012345 x-1: y-12345 x-2 y-2345 x 3: y-3 4 5 x4, y 45 0/3 LAB ACTIVITY 14.6.1 Practice5 main.cpp earch