{
  "name" : "D - Nastya Is Buying Lunch",
  "testType" : "SINGLE",
  "input" : {
    "type" : "STANDARD",
    "fileName" : "input.txt"
  },
  "output" : {
    "type" : "STANDARD",
    "fileName" : "output.txt"
  },
  "tests" : [ {
    "input" : "2 1\n1 2\n1 2\n",
    "output" : "1",
    "index" : 0,
    "active" : true
  }, {
    "input" : "3 3\n3 1 2\n1 2\n3 1\n3 2\n",
    "output" : "2",
    "index" : 1,
    "active" : true
  }, {
    "input" : "5 2\n3 1 5 4 2\n5 2\n5 4\n",
    "output" : "1",
    "index" : 2,
    "active" : true
  }, {
    "input" : "7 7\n1 2 3 4 5 6 7\n4 5\n4 6\n4 7\n2 3\n2 5\n2 6\n2 7",
    "output" : "2",
    "index" : 3,
    "active" : true
  } ],
  "location" : "src/chelper",
  "vmArgs" : "-Xmx256M",
  "mainClass" : "Main",
  "taskClass" : "chelper.TaskD",
  "checkerClass" : "net.egork.chelper.checkers.TokenChecker",
  "checkerParameters" : "",
  "testClasses" : [ "chelper.TaskDTestCase" ],
  "date" : "2019.03.11",
  "contestName" : "Codeforces Round #546 (Div. 2)",
  "truncate" : true,
  "inputClass" : "io.InputReader",
  "outputClass" : "io.OutputWriter",
  "includeLocale" : false,
  "failOnOverflow" : false,
  "interactive" : false,
  "interactor" : "net.egork.chelper.tester.Interactor"
}