UVa 1586 水题

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题目链接：https://odzkskevi.qnssl.com/67439d42131b807256ad26321328160a?v=1510491913

水题

My Ugly Code

#include <cstdio>#include <cmath>#include <cstring>#include <string>#include <algorithm>using namespace std;int n;char s[120];int main(){    /*freopen("input.txt","r",stdin);*/    scanf("%d",&n);    while(n--){        scanf("%s",s);        int len=strlen(s);        double ans=0.0;        for(int i=0;i<len;i++){            if(s[i]=='C'){                int num=0;                while(s[i+1] >= '0' && s[i+1] <= '9'){                    num=num*10+s[++i]-'0';                }                ans+=12.01*(num > 0 ? num:1);            }            if(s[i]=='H'){                int num=0;                while(s[i+1] >= '0' && s[i+1] <= '9'){                    num=num*10+s[++i]-'0';                }                ans+=1.008*(num > 0 ? num:1);            }            if(s[i]=='O'){                int num=0;                while(s[i+1] >= '0' && s[i+1] <= '9'){                    num=num*10+s[++i]-'0';                }                ans+=16.00*(num > 0 ? num:1);            }            if(s[i]=='N'){                int num=0;                while(s[i+1] >= '0' && s[i+1] <= '9'){                    num=num*10+s[++i]-'0';                }                ans+=14.01*(num > 0 ? num:1);            }        }        printf("%.3lf\n",ans);    }    return 0;}

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