{"trustable":false,"sections":[{"title":"","value":{"format":"MD","content":"回文字符串,就是正着倒着也一样的字符串,例如ABCBA,CPPC等等。现在给你两个字符串,求它们有多少组公共的回文字符串"}},{"title":"Input","value":{"format":"MD","content":"输入两行,分别为两个字符串仅由大写字母组成,长度不超过50000"}},{"title":"Output","value":{"format":"MD","content":"输出公共回文子串的数量"}},{"title":"Sample","value":{"format":"MD","content":"\u003ch2\u003eSample Input 1\u003c/h2\u003e \n \u003cpre\u003eICPC\nCPCPC\n\u003c/pre\u003e \n \u003ch2\u003eSample Output 1\u003c/h2\u003e \n \u003cpre\u003e10\n\u003c/pre\u003e \n \u003ch2\u003eSample Input 2\u003c/h2\u003e \n \u003cpre\u003eBABBAB\nABBA\n\u003c/pre\u003e \n \u003ch2\u003eSample Output 2\u003c/h2\u003e \n \u003cpre\u003e14\n\u003c/pre\u003e \n \u003ch2\u003eSample Input 3\u003c/h2\u003e \n \u003cpre\u003eMYON\nUSAGI\n\u003c/pre\u003e \n \u003ch2\u003eSample Output 3\u003c/h2\u003e \n \u003cpre\u003e0\n\u003c/pre\u003e"}}]}