HDU 2648 Shopping
2016-08-16 21:03
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水题 STL直接水过
坑爹的是题目完全没说有多组数据结果一直WA
坑爹的是题目完全没说有多组数据结果一直WA
#include<iostream> #include<cstdlib> #include<cstdio> #include<string> #include<vector> #include<deque> #include<queue> #include<algorithm> #include<set> #include<map> #include<stack> #include<ctime> #include<cmath> #include<list> #include<cstring> //#include<memory.h> using namespace std; #define ll long long #define ull unsigned long long #define pii pair<int,int> #define INF 1000000007 #define pll pair<ll,ll> #define pid pair<int,double> #define sci(a) scanf("%d",&a) #define scd(a) scanf("%lf",&a) #define scs(a) scanf("%s",a) #define pri(a) printf("%d\n",a); #define prd4(a) printf("%.4lf\n",a); #define prs(a) printf("%s\n",a); int main(){ //freopen("/home/lu/文档/r.txt","r",stdin); //freopen("/home/lu/文档/w.txt","w",stdout); int n,m,add,rank; string str; map<string,int>mp; while(~sci(n)){ mp.clear(); for(int i=0;i<n;++i){ cin>>str; mp[str]; } sci(m); map<string,int>::iterator mem=mp.find("memory"); while(m--){ for(int i=0;i<n;++i){ cin>>add>>str; mp[str]+=add; } rank=1; for(map<string,int>::iterator it=mp.begin();it!=mp.cend();++it) if(it->second>mem->second) ++rank; pri(rank); } } return 0; }
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