{"trustable":false,"sections":[{"title":"","value":{"format":"HTML","content":"\u003cp\u003e\r\n\t\u003cspan style\u003d\"font-size: 12pt; text-align: justify;\"\u003eA particle has initial velocity and constant acceleration. If its velocity after certain time is v then what will its displacement be in twice of that time?\u003c/span\u003e\u003c/p\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003e\r\n\tThe input will contain two integers in each line. Each line makes one set of input. These two integers denote the value of v (-100 \u0026lt;\u003d v \u0026lt;\u003d 100) and t(0\u0026lt;\u003dt\u0026lt;\u003d 200) ( t means at the time the particle gains that velocity)\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003e\r\n\t\u003cspan style\u003d\"font-size: 16px; text-align: justify;\"\u003eFor each line of input print a single integer in one line denoting the displacement in double of that time.\u003c/span\u003e\u003c/p\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cp\u003e\r\n\t\u003cspan style\u003d\"font-family: Courier;\"\u003e0 0\u003c/span\u003e\u003cbr style\u003d\"font-family: Courier;\" /\u003e\r\n\t\u003cspan style\u003d\"font-family: Courier;\"\u003e5 12\u003c/span\u003e\u003c/p\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cp\u003e\r\n\t\u003cspan style\u003d\"font-family: Courier;\"\u003e0\u003c/span\u003e\u003cbr style\u003d\"font-family: Courier;\" /\u003e\r\n\t\u003cspan style\u003d\"font-family: Courier;\"\u003e120\u003c/span\u003e\u003c/p\u003e"}}]}