破小人符咒图片大全:关于编程--递归 1+2+3+....+(n-1)+n问题的解答

来源:百度文库 编辑:杭州交通信息网 时间:2024/04/29 07:17:53

vb:

dim i as integer
dim sum as integer
sum = 0
for i = 1 to n
sum = sum + n
next i

int Func(int n)
{
if (n == 1)return n;
else return n+ Func(n-1);
}

void main()
{
int n;
cin>>n;
cout<<Func(n);
}

int i,n,x=0
for(i=1;i<(n+1);i++)
{x=i+x}
以上是C语言

#include <stdio.h>
void main ()
int n,sum=0,i=0;
sanf("%d",&n);
for(i=0;i<=n;i++)sum=sum+i;
jie wei wo b hui

嘎嘎