Reflection of a point at 180 degree rotation of another point | CPP Program tof find the 180 degree reflection of one point around another point . ; Driver Code
#include <bits/stdc++.h> NEW_LINE using namespace std ; void findPoint ( int x1 , int y1 , int x2 , int y2 ) { cout << " ( " << 2 * x2 - x1 << " , ▁ " << 2 * y2 - y1 << " ) " ; } int main ( ) { int x1 = 0 , y1 = 0 , x2 = 1 , y2 = 1 ; findPoint ( x1 , y1 , x2 , y2 ) ; return 0 ; }