#includeint age;int fac(int n)//递归函数{ if(n==1) age=10; else age=fac(n-1)+2; return age;}void main(){ int n; printf("请输入要求第几个人的年龄:"); scanf("%d",&n); printf("The %dth person's age is %d\n",n,fac(n));//直接调用递归函数}