Submission #981628

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
981628	2024-05-13T11:51:31 Z	c2zi6	Mars (APIO22_mars)	C++17	14 / 100	10 ms	4276 KB

mars

#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
#define ff first
#define ss second
#define pb push_back
#define all(a) (a).begin(), (a).end()
#define replr(i, a, b) for (int i = int(a); i <= int(b); ++i)
#define reprl(i, a, b) for (int i = int(a); i >= int(b); --i)
#define rep(i, n) for (int i = 0; i < int(n); ++i)
#define mkp(a, b) make_pair(a, b)
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> PII;
typedef vector<int> VI;
typedef vector<PII> VPI;
typedef vector<VI> VVI;
typedef vector<VVI> VVVI;
typedef vector<VPI> VVPI;
typedef pair<ll, ll> PLL;
typedef vector<ll> VL;
typedef vector<PLL> VPL;
typedef vector<VL> VVL;
typedef vector<VVL> VVVL;
typedef vector<VPL> VVPL;
template<class T> T setmax(T& a, T b) {if (a < b) return a = b; return a;}
template<class T> T setmin(T& a, T b) {if (a < b) return a; return a = b;}
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
template<class T>
using indset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
#include "mars.h"

void dfs(int i, int j, VVI& a, VVI& vis) {
	int n = a.size();
	vis[i][j] = true;
	if (i && !vis[i-1][j] && a[i-1][j]) dfs(i-1, j, a, vis);
	if (i+1<n && !vis[i+1][j] && a[i+1][j]) dfs(i+1, j, a, vis);
	if (j && !vis[i][j-1] && a[i][j-1]) dfs(i, j-1, a, vis);
	if (j+1<n && !vis[i][j+1] && a[i][j+1]) dfs(i, j+1, a, vis);
}
int compcnt(VVI& a) {
	int n = a.size();
	VVI vis(n, VI(n));
	int ret = 0;
	rep(i, n) rep(j, n) if (!vis[i][j] && a[i][j]) {
		dfs(i, j, a, vis);
		ret++;
	}
	return ret;
}
string tobin(int x) {
	string ret;
	while (x) {
		ret.pb('0' + (x&1));
		x >>= 1;
	}
	return ret;
}
string lracnel(string s) {
	while (s.size() < 100) s.pb('0');
	return s;
}
string answer(VVI& a) {
	return lracnel(tobin(compcnt(a)));
}

void fillsq(VVI& table, string s, int i, int j, int n) {
	int cur = 0;
	replr(i1, i, i+n-1) replr(j1, j, j+n-1) {
		table[i1][j1] = s[cur++]-'0';
	}
}

string process(vector<vector<string>> a, int i, int j, int k, int n) {
	if (n == 1) {
		VVI table(3, VI(3));
		rep(i, 3) rep(j, 3) table[i][j] = a[i][j][0]-'0';
		return answer(table);
	}
	if (n == 2) {
		if (k == 0) {
			string ret;
			rep(i, 3) rep(j, 3) ret.pb(a[i][j][0]);
			return lracnel(ret);
		} else {
			VVI table(5, VI(5));
			rep(i, 3) rep(j, 3) {
				fillsq(table, a[i][j], i, j, 3);
			}
			return answer(table);
		}
	}
	if (n == 3) {
		if (k == 0) {
			string ret;
			rep(i, 3) rep(j, 3) ret.pb(a[i][j][0]);
			return lracnel(ret);
		} else if (k == 1) {
			VVI table(5, VI(5));
			rep(i, 3) rep(j, 3) {
				fillsq(table, a[i][j], i, j, 3);
			}
			string ret;
			rep(i, 5) rep(j, 5) ret.pb(table[i][j] + '0');
			return lracnel(ret);
		} else {
			VVI table(7, VI(7));
			rep(i, 3) rep(j, 3) {
				fillsq(table, a[i][j], i, j, 5);
			}
			return answer(table);
		}
	}
	if (n == 4) {
		if (k == 0) {
			string ret;
			rep(i, 3) rep(j, 3) ret.pb(a[i][j][0]);
			return lracnel(ret);
		} else if (k == 1) {
			VVI table(5, VI(5));
			rep(i, 3) rep(j, 3) {
				fillsq(table, a[i][j], i, j, 3);
			}
			string ret;
			rep(i, 5) rep(j, 5) ret.pb(table[i][j] + '0');
			return lracnel(ret);
		} else if (k == 2) {
			VVI table(7, VI(7));
			rep(i, 3) rep(j, 3) {
				fillsq(table, a[i][j], i, j, 5);
			}
			string ret;
			rep(i, 7) rep(j, 7) ret.pb(table[i][j] + '0');
			return lracnel(ret);
		} else {
			VVI table(9, VI(9));
			rep(i, 3) rep(j, 3) {
				fillsq(table, a[i][j], i, j, 7);
			}
			return answer(table);
		}
	}
	return lracnel("");
}

Subtask #1
6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct

Subtask #2
8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct

Subtask #3
0.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #4
0.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #5
0.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #6
0.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #7
0.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #8
0.0 / 24.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #9
0.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Subtask #10
0.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	7 ms	3600 KB	Output is correct
2	Correct	7 ms	3704 KB	Output is correct
3	Correct	7 ms	4036 KB	Output is correct
4	Correct	7 ms	3608 KB	Output is correct
5	Correct	8 ms	3600 KB	Output is correct
6	Correct	7 ms	3508 KB	Output is correct
7	Correct	8 ms	3876 KB	Output is correct
8	Correct	10 ms	3364 KB	Output is correct
9	Correct	8 ms	3828 KB	Output is correct
10	Correct	8 ms	4276 KB	Output is correct
11	Correct	10 ms	3580 KB	Output is correct
12	Correct	9 ms	3736 KB	Output is correct
13	Correct	9 ms	3864 KB	Output is correct
14	Incorrect	2 ms	448 KB	Incorrect
15	Halted	0 ms	0 KB	-

Submission #981628

Compilation message