{"trustable":false,"sections":[{"title":"","value":{"format":"HTML","content":"\n \u003cp class\u003d\"MsoNormal\"\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e为了进一步研究正整数\u003c/span\u003e\u003cspan\u003en \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e我们可以把它表示成一系列正整数之和,\u003c/span\u003e\u003cspan\u003en\u003dn1+n2+…+nk, \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e其中\u003c/span\u003e\u003cspan\u003en1\u0026gt;\u003dn2\u0026gt;\u003d…\u0026gt;\u003dnk\u0026gt;\u003d1 \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e,\u003c/span\u003e\u003cspan\u003ek\u0026gt;\u003d1 \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e。\u003c/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e我们把正整数\u003c/span\u003e\u003cspan\u003en \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e的这种表示称为它\u003c/span\u003e\u003cspan\u003en \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e的一个拆分。正整数\u003c/span\u003e\u003cspan\u003en \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e的不同的拆分个数称为正整数\u003c/span\u003e\u003cspan\u003en \u003c/span\u003e\u003cspan style\u003d\"font-family:宋体\"\u003e的拆分数。\u003c/span\u003e\u003c/p\u003e\n "}},{"title":"Input","value":{"format":"HTML","content":"\n 标准的输入包含若干组测试数据。每组测试数据是一个整数N(0 \u0026lt; N \u0026lt;\u003d 50)。\n "}},{"title":"Output","value":{"format":"HTML","content":"\n 对于每组测试数据,输出N的拆分数。\n "}},{"title":"Sample Input","value":{"format":"HTML","content":"\n \u003cpre\u003e5\u003c/pre\u003e\n "}},{"title":"Sample Output","value":{"format":"HTML","content":"\n \u003cpre\u003e7\u003c/pre\u003e\n "}},{"title":"Hint","value":{"format":"HTML","content":"\n 样例中的整数5拆分方法共七种:5, 4+1, 3+2, 3+1+1, 2+2+1, 2+1+1+1, 1+1+1+1+1\n\n "}}]}