{"trustable":false,"sections":[{"title":"","value":{"format":"PLAIN","content":"求模式串在待匹配串中的出现次数。"}},{"title":"Input","value":{"format":"PLAIN","content":"第一行是一个数字T，表明测试数据组数。之后每组数据都有两行：\n第一行为模式串，长度不大于10,000；\n第二行为待匹配串，长度不大于1,000,000。（所有字符串只由大写字母组成）"}},{"title":"Output","value":{"format":"PLAIN","content":"每组数据输出一行结果。"}},{"title":"Sample Input","value":{"format":"PLAIN","content":"4\nABCD\nABCD\nSOS\nSOSOSOS\nCDCDCDC\nCDC\nKMP\nSOEASY\n"}},{"title":"Sample Output","value":{"format":"PLAIN","content":"1\n3\n0\n0"}}]}