CDOJ--1034
原题链接:http://acm.uestc.edu.cn/problem.php?pid=1034
锥形之阵
1 #include<stdio.h> 2 int main() 3 { 4 int t,n,i; 5 scanf("%d",&t); 6 while(t--) 7 { 8 scanf("%d",&n); 9 for(i=1;(i+1)*(i+1)/4<=n;i=i+2); 10 i=i-2; 11 printf("%d\n",(i+1)*(i+1)/4); 12 } 13 return 0; 14 } 15