{"trustable":true,"prependHtml":"\u003cstyle type\u003d\"text/css\"\u003e\n #problem-body \u003e pre {\n display: block;\n padding: 9.5px;\n margin: 0 0 10px;\n font-size: 13px;\n line-height: 1.42857143;\n word-break: break-all;\n word-wrap: break-word;\n color: #333;\n background: rgba(255, 255, 255, 0.5);\n border: 1px solid #ccc;\n border-radius: 6px;\n }\n\u003c/style\u003e\n","sections":[{"title":"","value":{"format":"HTML","content":"\u003cdiv id\u003d\"problem-body\"\u003e\n\t\u003cp\u003eGopu is interested in the integer co-ordinates of the X-Y plane (0 \u0026lt;\u003d x, y \u0026lt;\u003d 100000). Each integer coordinate contain a lamp, initially all the lamps are in off mode. Flipping a lamp means switching it on if it is in off mode and vice versa. Maggu will ask Gopu 3 type of queries.\u003c/p\u003e\r\n\u003cp\u003e\r\n\u003c/p\u003e\u003cul\u003e\r\n\u003cli\u003eType 1: x l r, meaning: flip all the lamps whose x-coordinate are between l and r (both inclusive) irrespective of the y coordinate.\u003c/li\u003e\r\n\u003cli\u003eType 2: y l r, meaning: flip all the lamps whose y-coordinate are between l and r (both inclusive) irrespective of the x coordinate.\u003c/li\u003e\r\n\u003cli\u003eType 3: q x y X Y, meaning: count the number of lamps which are in \u0027on mode\u0027 (say this number be A) and \u0027off mode\u0027 (say this number be B) in the region where x-coordinate is between x and X (both inclusive) and y-coordinate is between y and Y (both inclusive).\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\u003cp\u003e\u003c/p\u003e\r\n\r\n\u003ch3\u003eInput\u003c/h3\u003e\r\n\u003cp\u003eFirst line contains Q-number of queries that Maggu will ask to Gopu. (Q \u0026lt;\u003d 10^5)\u003c/p\u003e\r\n\u003cp\u003eThen there will be Q lines each containing a query of one of the three type described above.\u003c/p\u003e\r\n\r\n\u003ch3\u003eOutput\u003c/h3\u003e\r\n\u003cp\u003eFor each query of 3rd type you need to output a line containing one integer A.\u003c/p\u003e\r\n\u003ch3\u003eExample\u0026lt;\u003c/h3\u003e\r\n\u003cdiv\u003e\u003ctable class\u003d\"vjudge_sample\"\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e3\r\nx 0 1\r\ny 1 2\r\nq 0 0 2 2\r\n\r\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e4\r\n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n\u003c/div\u003e\r\n\n\u003c/div\u003e"}}]}