poj3173

简单的考察输入输出的题。

View Code
#include <iostream>
#include
<cstdio>
#include
<cstdlib>
#include
<cstring>
using namespace std;


int main()
{
//freopen("D:\\t.txt", "r", stdin);
int n, s;
scanf(
"%d%d", &n, &s);
s
--;
for (int i = 1; i <= n; i++)
{
s
+= i;
int p = (s - 1) % 9;
if (i != 1)
for (int j = 0; j < (i - 1) * 2; j++)
printf(
" ");
printf(
"%d", p + 1);
for (int j = i; j < n; j++)
{
p
= (p + j) % 9;
printf(
" %d", p + 1);
}
printf(
"\n");
}
}
posted @ 2011-03-01 08:13  金海峰  阅读(211)  评论(0编辑  收藏  举报