1763.cpp

zju_acm部分代码！都是自己做 有些事基本题目！题目还可以

#include <cstdio>
#include <algorithm>
#include <vector>
using namespace std;
int main()
{
	float u;
	vector<float>temperature;
	while(1)
	{
		scanf("%f",&u);
		if(u==999)
			break;
		else temperature.push_back(u);		
	}
	int i=1;
	while(i<temperature.size())
	{
		printf("%.2f\n",temperature[i]-temperature[i-1]);
		i++;
	}
	printf("End of Output\n");

	return 0;
}