Submission #416870

#	Time	Username	Problem	Language	Result	Execution time	Memory
416870		cfalas	Paint By Numbers (IOI16_paint)	C++14	32 / 100	1 ms	332 KiB

paint

#include "paint.h"
#include<bits/stdc++.h>
using namespace std;
#define mp make_pair
#define INF 10000000
#define MOD 1000000007
#define MID ((l+r)/2)
#define HASHMOD 2305843009213693951
#define ll long long
#define ull unsigned long long
#define F first
#define S second
typedef pair<ll, ll> ii;
typedef pair<ii, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef map<int, int> mii;

#define EPS 1e-6
#define FOR(i,n) for(int i=0;i<((int)(n));i++)
#define FORi(i,a,b) for(int i=((int)(a));i<((int)(b));i++)
#define FOA(v, a) for(auto v : a)
#define len(x) ((int)x.size())


string solve_puzzle(string s, vector<int> c) {
	int n = len(s);
	int t=0;
	FOR(i, len(c)){
		if(i!=len(c)-1) t++;
		t+=c[i];
	}
	string ans;
	FOR(i,n){
		ans+="?";
	}
	int p=0;
	FOA(v, c){
		//cout<<p<<endl;
		FOR(i, v-(n-t)){
			ans[i + p + (n-t)] = 'X';
		}
		p+= v + 1;
	}
	if(n==t){
		FOR(i,n) if(ans[i]=='?') ans[i] = '_';
	}
    return ans;
}

• Subtask 1: 7 / 7
• Subtask 2: 3 / 3
• Subtask 3: 22 / 22
• Subtask 4: 0 / 27
• Subtask 5: 0 / 21
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10