Submission #283728

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
283728	2020-08-26 06:17:25	ToMmyDong	커다란 상품 (IOI17_prize)	C++11	90 / 100	96 ms	1144 KiB

prize

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#include <bits/stdc++.h>
#include "prize.h"
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
#define SZ(i) int(i.size())
#define ALL(i) i.begin(), i.end()
#define MEM(i,a) memset(i, (a), sizeof(i))
#define X first
#define Y second
#define eb emplace_back
#define pb push_back
#ifdef tmd
#define debug(...) fprintf(stderr,"#%d-(%s)=",__LINE__,#__VA_ARGS__);_do(__VA_ARGS__);
template<typename T> void _do (T &&x) {cerr<<x<<endl;}
template<typename T, typename ...S> void _do(T &&x, S &&...y) {cerr<<x<<", ";_do(y...);}
#else
#define debug(...)
#endif
map<int, vector<int> > mem;
vector<int> sask (int idx) {
    if (mem.count(idx) == 0) {
        mem[idx] = ask(idx);
    }
    return mem[idx];
}
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 70 / 80