Submission #827174

#	Time	Username	Problem	Language	Result	Execution time	Memory
827174		NothingXD	Distributing Candies (IOI21_candies)	C++17	3 / 100	5055 ms	10224 KiB

candies

    #include "candies.h"
    #include <bits/stdc++.h>
  	#pragma GCC optimize("unroll-loops")
	#pragma GCC optimize("O3")
	#pragma GCC target("avx")
	
	using namespace std;
    typedef long long ll;
    typedef pair<int,int> pii;
    typedef pair<ll,ll> pll;
     
    void debug_out(){cerr << endl;}
    template<typename Head, typename... Tail>
    void debug_out(Head H, Tail... T){
    	cerr << H << ' ';
    	debug_out(T...);
    }
     
    #define debug(...) cerr << "(" << #__VA_ARGS__ << "): ", debug_out(__VA_ARGS__)
    #define F first
    #define S second
    #define all(x) x.begin(), x.end()
    #define MP(x, y) make_pair(x, y)
     
    const int maxn = 2e5 + 10;
     
    int n, q, a[maxn], c[maxn];
     
    vector<int> distribute_candies(vector<int> C, vector<int> L, vector<int> R, vector<int> V) {
    	n = C.size();
    	for (int i = 0; i < n; i++){
    		c[i] = C[i];
    	}
    	q = L.size();
    	for (int i = 0; i < q; i++){
    		if (V[i] > 0){
    			for (int j = L[i]; j <= R[i]; j++){
    				a[j] = (a[j]+V[i] >= c[j]? c[j]: a[j]+V[i]);
    			//	debug(j, a[j]);
    			}
    		}
    		if (V[i] < 0){
    			for (int j = L[i]; j <= R[i]; j++){
    				a[j] = (a[j]+V[i] <= 0? 0: a[j]+V[i]);
    			//	debug(j, a[j]);
    			}
    		}
    	}
    	vector<int> ans;
    	for (int i = 0; i < n; i++){
    		ans.push_back(a[i]);
    	}
    	return ans;
    }

• Subtask 1: 3 / 3
• Subtask 2: 0 / 8
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 33