{"trustable":false,"sections":[{"title":"描述","value":{"format":"HTML","content":"给定一个图, 请做出二分图判定."}},{"title":"输入","value":{"format":"HTML","content":"\u003cpre\u003e第1行:1个正整数T(1≤T≤10).\n接下来T组数据,每组数据按照以下格式给出:\n第1行:2个正整数N,M(1≤N≤10,000,1≤M≤40,000).\n第2..M+1行:每行两个整数u,v表示u和v之间有一条边. "}},{"title":"输出","value":{"format":"HTML","content":"第1..T行:第i行表示第i组数据是否有误。如果是正确的数据输出”Correct”,否则输出”Wrong”."}},{"title":"样例输入","value":{"format":"HTML","content":"\u003cpre\u003e2\n5 5\n1 2\n1 3\n3 4\n5 2\n1 5\n5 5\n1 2\n1 3\n3 4\n5 2\n3 5\n"}},{"title":"样例输出","value":{"format":"HTML","content":"\u003cpre\u003eWrong\nCorrect"}}]}