Submission #1838443


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

#define rep(i,n) for(int (i)=0;(i)<(int)(n);(i)++)
#define rept(i,n) for(int (i)=0;(i)<=(int)(n);(i)++)
#define reps(i,s,n) for(int (i)=(s);(i)<(int)(n);(i)++)
#define repst(i,s,n) for(int (i)=(s);(i)<=(int)(n);(i)++)
#define repr(i,n) for(int (i)=(n);(i)>=0;(i)--)
#define each(itr,v) for(auto (itr):(v))
#define all(c) (c).begin(),(c).end()
#define pb push_back
#define mp(x,y) make_pair((x),(y))
#define fi first
#define se second
#define chmin(x,y) x=min(x,y)
#define chmax(x,y) x=max(x,y)
#define ln "\n"
#define show(x) cout << #x << " = " << x ln
#define dbg(x) cout<<#x"="<<x ln

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<vector<int>> mat;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;

const int inf = (int)1e9;
const ll linf = (ll)1e18;
const int mod = (int)(1e9+7);
const int dx[] = {0, 1, 0, -1};
const int dy[] = {1, 0, -1, 0};
const int ddx[] = {0, 1, 1, 1, 0, -1, -1, -1};
const int ddy[] = {1, 1, 0, -1, -1, -1, 0, 1};

struct oreno_initializer {
	oreno_initializer() {
		cin.tie(0);
		ios::sync_with_stdio(0);
	}
} oreno_initializer;

// ⊂ニニニニニニニニニニニニニ( ^ω^)ニニニニニニニニニニニニニ⊃

int k, n, l[50], s[50];
string v[50], w[50];
bool owari;

bool chek() {
	rep(i,n) {
		int sum = 0;
		// 今仮定してるsの長さを当てはめてみる
		rep(j,v[i].length()) {
			sum += s[v[i][j]-'1'];
		}
		// 矛盾するvがあったらダメ
		if (sum!=l[i]) return false;
	}
	return true;
}

void enu(int ii, int kk) {
	if (owari) return;
	s[ii] = kk;
	// もし長さの組み合わせがこれでOKなら与えられたデータを元に答えを生成して終了フラグを立てる
	if (ii==k-1) {
		if (!chek()) return;
		string ans[k];
		rep(i,n) {
			int left = 0;
			rep(j,v[i].length()) {
				int idx = v[i][j] - '1';
				ans[idx] = w[i].substr(left, s[idx]);
				left += s[idx];
			}
		}
		rep(i,k) cout << ans[i] << ln;
		owari = true;
		return;
	}
	repst(i,1,3) enu(ii+1,i);
}

int main() {
	cin >> k >> n;
	rep(i,n) {
		cin >> v[i] >> w[i];
		l[i] = (int)w[i].length();
	}
	
	// s[i]の長さの組み合わせを全通り(最大2*10^4弱)試す
	// 長さが決まってれば与えられたテーブルから答えを出せる どっかで矛盾したらcontinue
	repst(i,1,3) enu(0,i);
}

Submission Info

Submission Time
Task D - 語呂合わせ
User creep04
Language C++14 (GCC 5.4.1)
Score 100
Code Size 2452 Byte
Status AC
Exec Time 2 ms
Memory 256 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 40 / 40 60 / 60
Status
AC × 4
AC × 23
AC × 44
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt, sample-04.txt
Subtask1 sample-02.txt, sample-03.txt, sample-04.txt, subtask1-01.txt, subtask1-02.txt, subtask1-03.txt, subtask1-04.txt, subtask1-05.txt, subtask1-06.txt, subtask1-07.txt, subtask1-08.txt, subtask1-09.txt, subtask1-10.txt, subtask1-11.txt, subtask1-12.txt, subtask1-13.txt, subtask1-14.txt, subtask1-15.txt, subtask1-16.txt, subtask1-17.txt, subtask1-18.txt, subtask1-19.txt, subtask1-20.txt
Subtask2 sample-01.txt, sample-02.txt, sample-03.txt, sample-04.txt, subtask1-01.txt, subtask1-02.txt, subtask1-03.txt, subtask1-04.txt, subtask1-05.txt, subtask1-06.txt, subtask1-07.txt, subtask1-08.txt, subtask1-09.txt, subtask1-10.txt, subtask1-11.txt, subtask1-12.txt, subtask1-13.txt, subtask1-14.txt, subtask1-15.txt, subtask1-16.txt, subtask1-17.txt, subtask1-18.txt, subtask1-19.txt, subtask1-20.txt, subtask2-01.txt, subtask2-02.txt, subtask2-03.txt, subtask2-04.txt, subtask2-05.txt, subtask2-06.txt, subtask2-07.txt, subtask2-08.txt, subtask2-09.txt, subtask2-10.txt, subtask2-11.txt, subtask2-12.txt, subtask2-13.txt, subtask2-14.txt, subtask2-15.txt, subtask2-16.txt, subtask2-17.txt, subtask2-18.txt, subtask2-19.txt, subtask2-20.txt
Case Name Status Exec Time Memory
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB
sample-03.txt AC 1 ms 256 KB
sample-04.txt AC 1 ms 256 KB
subtask1-01.txt AC 1 ms 256 KB
subtask1-02.txt AC 1 ms 256 KB
subtask1-03.txt AC 1 ms 256 KB
subtask1-04.txt AC 1 ms 256 KB
subtask1-05.txt AC 1 ms 256 KB
subtask1-06.txt AC 1 ms 256 KB
subtask1-07.txt AC 1 ms 256 KB
subtask1-08.txt AC 1 ms 256 KB
subtask1-09.txt AC 1 ms 256 KB
subtask1-10.txt AC 1 ms 256 KB
subtask1-11.txt AC 1 ms 256 KB
subtask1-12.txt AC 1 ms 256 KB
subtask1-13.txt AC 1 ms 256 KB
subtask1-14.txt AC 1 ms 256 KB
subtask1-15.txt AC 1 ms 256 KB
subtask1-16.txt AC 1 ms 256 KB
subtask1-17.txt AC 1 ms 256 KB
subtask1-18.txt AC 1 ms 256 KB
subtask1-19.txt AC 1 ms 256 KB
subtask1-20.txt AC 1 ms 256 KB
subtask2-01.txt AC 1 ms 256 KB
subtask2-02.txt AC 1 ms 256 KB
subtask2-03.txt AC 2 ms 256 KB
subtask2-04.txt AC 2 ms 256 KB
subtask2-05.txt AC 1 ms 256 KB
subtask2-06.txt AC 1 ms 256 KB
subtask2-07.txt AC 2 ms 256 KB
subtask2-08.txt AC 1 ms 256 KB
subtask2-09.txt AC 2 ms 256 KB
subtask2-10.txt AC 2 ms 256 KB
subtask2-11.txt AC 2 ms 256 KB
subtask2-12.txt AC 2 ms 256 KB
subtask2-13.txt AC 1 ms 256 KB
subtask2-14.txt AC 2 ms 256 KB
subtask2-15.txt AC 1 ms 256 KB
subtask2-16.txt AC 2 ms 256 KB
subtask2-17.txt AC 1 ms 256 KB
subtask2-18.txt AC 2 ms 256 KB
subtask2-19.txt AC 2 ms 256 KB
subtask2-20.txt AC 2 ms 256 KB