3299 - 数字图形打印二
从键盘输入行数N，１<=N<=9，输出以下图形。
<span style="font-family:宋体;">例如</span>
<span style="font-family:宋体;">输入</span><span>5</span>
<span style="font-family:宋体;">输出</span>
<span>1</span>
<span>121</span>
<span>12321</span>
<span>1234321</span>
<span>123454321</span>
<b><span></span></b>
<b><span></span></b>
<span></span>
<span style="font-family:宋体;">输入</span><span>8</span>
<span style="font-family:宋体;">输出</span>
<span>1</span>
<span>121</span>
<span>12321</span>
<span>1234321</span>
<span>123454321</span>
<span>12345654321</span>
<span>1234567654321</span>
<span>123456787654321</span>
Input
Output
Examples
Input
Output
Solution C++
#include<bits/stdc++.h> using namespace std; int n; int main() { cin>>n; int s=n-1; for(int i=1;i<=n;i++) { for(int j=1;j<=s;j++) cout<<" "; for(int j=1;j<=i;j++) cout<<j; for(int j=i-1;j>=1;j--) cout<<j; cout<<endl; s--; } return 0; }