Sicily 6774

水题。。题目很长，但是读懂之后就是简单的乘法&找最小值。

// Copyright <lijiancheng> [2014]// Sicily 6774#include <cstdio>#include <iostream>#include <stdlib.h>using namespace std;int main() {int X, Y;double price[100];double min;int n;// initcin >> X >> Y;price[0] = (double)X/(double)Y;min = price[0];cin >> n;for (int i = 1; i <= n; i++) {int x, y;cin >> x >> y;price[i] = (double)x / (double)y;if (price[i] < min) min = price[i];}printf("%.2f\n", min*1000);system("pause");}