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The first line of input contains a single integer N, (1 ≤ N ≤ 1000) which is the number of datasets that follow.2008 “Shun Yu Cup” Zhejiang Collegiate Programming Contest - Warm Up(1)
题目大意:国际度量制度和英国度量制度之间的转换。
思路:水题。2015年第一道题,希望新的一年继续努力,得到更多的收获。
#include<iostream>
#include<string>
#include<stdio.h>
#include<algorithm>
using namespace std;
int main()
{
int N;
double a;
string s;
cin >> N;
for(int i = 1; i <= N; ++i)
{
cin >> a >> s;
printf("%d ",i);
if(s == "kg")
printf("%.4lf lb\n",2.2046*a);
else if(s == "l")
printf("%.4lf g\n",0.2642*a);
else if(s == "lb")
printf("%.4lf kg\n",a*0.4536);
else if(s == "g")
printf("%.4lf l\n",a*3.7854);
}
return 0;
}
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原文地址:http://blog.csdn.net/lianai911/article/details/42318189