In a certain code language, 'x' represents '+', '÷' represents 'x', '' represents '÷' and '+' represents ''. Find out the answer to the following question.
A General of an Army wants to create a formation of square from 36562 army men. After arrangement, he found some army men remained unused. Then the number of such army men remained unused was
From point A, Ram moves 100m in north east direction, he again turns and moves 100m in southeast direction. He again turns and covers 100m south-west and finally covers 100m in north west direction. In which direction is he now with respect to A?