Educational Codeforces Round 69 (Rated for Div. 2)

题面链接：http://codeforces.com/contest/1197

A DIY Wooden Ladder（简单思维）

题意：给n个木块搭梯子，最多能搭多少级

#include
using namespace std;
const int maxn=200010;

int a[maxn],n;
int main()
{
	int t;scanf("%d",&t);
	while(t--){
		scanf("%d",&n);
		for(int i=1;i