C语言递归函数实现数列输出问题解决方法

#include<stdio.h>\nvoid shulie(int p, int i)\n{\n int ch=0;\n if(i<p)\n {\n printf("%c",ch=(ch-1)+(ch-2));\n shulie(p, i+1);\n }\n else\n {\n return;\n }\n\n}\nint main()\n{\n int p;\n printf("请输入一个整数: ");\n scanf("%d",&p);\n shulie(p, 2);\n return 0;\n}