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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