Contribute correction: Olimpiadas II / Mr. Chin

  ______     ___                 ___    
 /_   _//   / _ \\    ____      / _ \\  
 `-| |,-   / //\ \\  |    \\   | / \ || 
   | ||   |  ___  || | [] ||   | \_/ || 
   |_||   |_||  |_|| |  __//    \___//  
   `-`'   `-`   `-`  |_|`-`     `---`   
                     `-`