Submission #952776

#	Time	Username	Problem	Language	Result	Execution time	Memory
952776		kilikuma	Handcrafted Gift (IOI20_gift)	C++17	15 / 100	128 ms	20636 KiB

gift

#include "gift.h"
#include <bits/stdc++.h>
 
using namespace std;
 
int construct(int n, int r, vector<int> a, vector<int> b, vector<int> x) {
    for (int i = 0; i < r; i ++) {
      if (a[i] == b[i])
        return 0;
    }
    string s(n, 'R');
    for (int i = 0; i < n; i ++) {
      if (i % 2) s[i] = 'B';
    }
    craft(s);
    return 1;
}

• Subtask 1: 0 / 10
• Subtask 2: 15 / 15
• Subtask 3: 0 / 20
• Subtask 4: 0 / 25
• Subtask 5: 0 / 30