oj.uz

Submission #778598

# Submission time Handle Problem Language Result Execution time Memory
778598 2023-07-10T13:03:18 Z andrej246 Vision Program (IOI19_vision) C++14
0 / 100
 63 ms 17924 KB 
#include "vision.h"
#include <bits/stdc++.h>

using namespace std;

#define FOR(i,N) for(long long i = 0; (i) < (N); (i)++)
#define FORS(i,v,N) for(long long i = v; (i) < (N); (i)++)
#define FORI(i,v,N,inc) for(long long i = v; (i) < (N); (i)+=(inc))

#define NL '\n'
#define EL std::cout << NL

#define PRINTV(v) for(auto a:(v)) {std::cout << a << " ";};EL
#define PRINTVV(v) for(auto a:(v)) {PRINTV(a);}

typedef long long ll;
typedef vector<ll> VL;
typedef vector<VL> VLL;
typedef pair<ll,ll> PL;
typedef vector<PL> VPL;
typedef vector<VPL> VVPL;

void construct_network(int H, int W, int K) {
	std::vector<int> Ns;
	int z,o;
	if (H*W > 3) {
		z = add_and({0,1,2});
		o = add_not(z);
	} else {
        o = add_and({0,1});
		z = add_not(o);
	}
    vector<vector<int>> xinter0(8);
    vector<vector<int>> xinter1(8);
	vector<vector<int>> yinter0(8);
    vector<vector<int>> yinter1(8);
	int pow = 1;
	FOR(n,8) {
	    FOR(i,H*W) {
            if (((i%W)/pow) % 2) {
				xinter1[n].push_back(i);
			} else {
				xinter0[n].push_back(i);
			}
			if (((i/W)/pow) % 2) {
				yinter1[n].push_back(i);
			} else {
				yinter0[n].push_back(i);
			}
		}
		pow *= 2;
	}
	vector<vector<vector<int>>> xinter11(8,vector<vector<int>>(8));
	vector<vector<vector<int>>> yinter11(8,vector<vector<int>>(8));
	vector<vector<vector<int>>> xinter10(8,vector<vector<int>>(8));
	vector<vector<vector<int>>> yinter10(8,vector<vector<int>>(8));
	pow = 1;
	FOR(m,8) {
		FOR(n,8) {
			for(int i : xinter1[n]) {
				if (((i%W)/pow) % 2) {
					xinter11[m][n].push_back(i);
				}
			}
			for(int i : xinter0[n]) {
				if (((i%W)/pow) % 2) {
					xinter10[m][n].push_back(i);
				}
			}
		}
		pow *= 2;
	}
	pow = 1;
	FOR(m,8) {
		FOR(n,8) {
			for(int i : yinter1[n]) {
				if (((i/W)/pow) % 2) {
					yinter11[m][n].push_back(i);
				}
			}
			for(int i : yinter0[n]) {
				if (((i/W)/pow) % 2) {
					yinter10[m][n].push_back(i);
				}
			}
		}
		pow *= 2;
	}
	FOR(m,8) {
		FOR(n,8) {
			if (xinter11[m][n].size() == 0) {
				xinter11[m][n] = {z};
			}
			if (yinter11[m][n].size() == 0) {
				yinter11[m][n] = {z};
			}
			if (xinter10[m][n].size() == 0) {
				xinter10[m][n] = {z};
			}
			if (yinter10[m][n].size() == 0) {
				yinter10[m][n] = {z};
			}
		}
	}
	//PRINTV(xinter0[6]); EL;
	//PRINTVV(xinter1); EL;
	//PRINTVV(yinter0); EL;
	//PRINTVV(yinter1); EL;
	vector<int> x1(8);
	vector<int> x2(8);
	vector<int> y1(8);
	vector<int> y2(8);
	vector<int> xbreakbits;
	vector<int> ybreakbits;
	for(int i = 7; i >= 0; i--) {
		vector<int> i0 = xinter0[i];
		vector<int> i1 = xinter1[i];
		if (i0.size() == 0) i0 = {z};
		if (i1.size() == 0) i1 = {z};
		int is_diff = add_and({add_xor(i0),add_xor(i1)});
		int or_bit = add_or(i1);
		if (i == 7) {
			xbreakbits.push_back(add_or({is_diff}));
		} else {
			xbreakbits.push_back(add_and({add_not(add_or(xbreakbits)),is_diff}));
		}
		vector<int> disc_listA;
		vector<int> disc_listB;
		for(int j = 7; j >= i; j--) {
			disc_listA.push_back(add_and({add_or(xinter10[i][j]),xbreakbits[7-j]}));
			disc_listB.push_back(add_and({add_or(xinter11[i][j]),xbreakbits[7-j]}));
		}
		int discA = add_or(disc_listA);
		int discB = add_or(disc_listB);
		//vector<int> db = {is_diff,discA,discB};
		//print_vals(db);
		x1[i] = add_or({add_and({or_bit,add_not(is_diff)}),add_and({is_diff,discA})});
		x2[i] = add_or({add_and({or_bit,add_not(is_diff)}),add_and({is_diff,discB})});
	}
	for(int i = 7; i >= 0; i--) {
		vector<int> i0 = yinter0[i];
		vector<int> i1 = yinter1[i];
		if (i0.size() == 0) i0 = {z};
		if (i1.size() == 0) i1 = {z};
		int is_diff = add_and({add_xor(i0),add_xor(i1)});
		int or_bit = add_or(i1);
		if (i == 7) {
			ybreakbits.push_back(add_or({is_diff}));
		} else {
			ybreakbits.push_back(add_and({add_not(add_or(ybreakbits)),is_diff}));
		}
		vector<int> disc_listA;
		vector<int> disc_listB;
		for(int j = 7; j >= i; j--) {
			disc_listA.push_back(add_and({add_or(yinter10[i][j]),ybreakbits[7-j]}));
			disc_listB.push_back(add_and({add_or(yinter11[i][j]),ybreakbits[7-j]}));
		}
		int discA = add_or(disc_listA);
		int discB = add_or(disc_listB);
		//vector<int> db = {is_diff,discA,discB};
		//print_vals(db);
		y1[i] = add_or({add_and({or_bit,add_not(is_diff)}),add_and({is_diff,discA})});
		y2[i] = add_or({add_and({or_bit,add_not(is_diff)}),add_and({is_diff,discB})});
	}
	//print_vals(x1);
	//print_vals(x2);
	//print_vals(y1);
	//print_vals(y2);
	vector<int> rx1(9);
	vector<int> ry1(9);
	vector<int> dx(9);
	vector<int> dy(9);
	FOR(i,8) {
		rx1[i] = add_not(x1[i]);
		ry1[i] = add_not(y1[i]);
	}
	int c1 = z;
	FOR(i,8) {
		rx1[i] = add_xor({c1,o,rx1[i]});
        c1 = add_or({c1,rx1[i]});
	}
	c1 = z;
	FOR(i,8) {
		ry1[i] = add_xor({c1,o,ry1[i]});
        c1 = add_or({c1,ry1[i]});
	}
	rx1[8] = ry1[8] = o;
	int c = z;
	FOR(i,8) {
        dx[i] = add_xor({rx1[i],x2[i],c});
		c = add_or({add_and({rx1[i],x2[i]}),add_and({rx1[i],c}),add_and({c,x2[i]})});
	}
	dx[8] = add_xor({c,o});
	c = z;
	FOR(i,8) {
        dy[i] = add_xor({ry1[i],y2[i],c});
		c = add_or({add_and({ry1[i],y2[i]}),add_and({ry1[i],c}),add_and({c,y2[i]})});
	}
	dy[8] = add_xor({c,o});
	//print_vals(rx1);
	//print_vals(ry1);
	//print_vals(dx);
	//print_vals(dy);
	c = z;
	vector<int> dist(9);
	FOR(i,9) {
        dist[i] = add_xor({dx[i],dy[i],c});
		c = add_or({add_and({dx[i],dy[i]}),add_and({dx[i],c}),add_and({c,dy[i]})});
	}
	//print_vals(dist);
	vector<int> kdist;
	vector<int> pos,pos2;
	while(K) {
		kdist.push_back(K%2);
		K /= 2;
	}
	//PRINTV(kdist);
	FOR(i,9) {
        if (i < (int)kdist.size() && kdist[i]) {
			pos.push_back(dist[i]);
		} else {
            pos2.push_back(dist[i]);
		}
	}
	if (pos.size() == 0) {
		pos = {z};
	} else if (pos2.size() == 0) {
		pos2 = {z};
	}
	add_and({add_and(pos),add_not(add_or(pos2))});
	
	//print_vals(xbreakbits);
	return;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB on inputs (0, 1), (0, 2), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB on inputs (0, 1), (0, 2), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB on inputs (0, 1), (0, 2), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB on inputs (0, 1), (0, 2), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 468 KB on inputs (0, 1), (0, 2), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 20 ms 2680 KB Output is correct
4 Correct 17 ms 2644 KB Output is correct
5 Correct 17 ms 2668 KB Output is correct
6 Correct 20 ms 2568 KB Output is correct
7 Correct 17 ms 2616 KB Output is correct
8 Correct 34 ms 5248 KB Output is correct
9 Correct 34 ms 5204 KB Output is correct
10 Correct 34 ms 5276 KB Output is correct
11 Correct 38 ms 5220 KB Output is correct
12 Correct 34 ms 5284 KB Output is correct
13 Correct 2 ms 468 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 2 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 420 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Incorrect 33 ms 11212 KB WA in grader: Too many inputs
21 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 63 ms 17924 KB WA in grader: Too many inputs
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB on inputs (0, 1), (0, 2), expected 1, but computed 0
2 Halted 0 ms 0 KB -