oj.uz

Submission #1031526

# Submission time Handle Problem Language Result Execution time Memory
1031526 2024-07-22T23:31:08 Z Marco_Escandon Vision Program (IOI19_vision) C++17
0 / 100
 8 ms 1372 KB 
#include "vision.h"
 
#include<bits/stdc++.h>
using namespace std;
typedef int ll;
void construct_network(int H, int W, int K) {
	vector<ll> ia, da;
	for(int i=0; i<W; i++)
	{
		vector<ll> temp;
		for(int j=0; j<=min(i,H-1); j++)
			temp.push_back((i-j)+(W*j));
		ia.push_back(add_or(temp));
	}
	for(int i=1; i<H; i++)
	{
		vector<ll> temp;
		for(int j=0; j<W; j++)
			if(j+i<H)
				temp.push_back((W-j-1)+(W*(j+i)));
		ia.push_back(add_or(temp));
	}
 
	for(int i=W-1; i>-1; i--)
	{
		vector<ll> temp;
		for(int j=0; j<=min(H-1,W-i-1); j++)
		{
			temp.push_back((i+j)+(W*j));
		}
		da.push_back(add_or(temp));
	}
	for(int i=1; i<H; i++)
	{
		vector<ll> temp;
		for(int j=0; j+i<W; j++)
			if(j+i<H)
				temp.push_back(j+(W*(j+i)));
		da.push_back(add_or(temp));
	}
	vector<ll> asd1;
	for(int i=0; i<ia.size()-K; i++)
	{
		vector<int> sub_vector(ia.begin() + i, ia.begin() + i+K+1);
		ll a=add_xor(sub_vector);
		ll b=add_not(a);
		ll c=add_or(sub_vector);
		asd1.push_back(add_and({b,c}));
	}
	vector<ll> asd2;
	for(int i=0; i<da.size()-K; i++)
	{
		vector<int> sub_vector(da.begin() + i, da.begin() + i+K+1);
		ll a=add_xor(sub_vector);
		ll b=add_not(a);
		ll c=add_or(sub_vector);
		asd2.push_back(add_and({b,c}));
	}
	ll bsk_1=add_and({add_or(asd1),add_or(asd2)});
	if(K==1)
	{
		return;
	}
	asd1.clear();
	for(int i=0; i<ia.size()-K+1; i++)
	{
		vector<int> sub_vector(ia.begin() + i, ia.begin() + i+K);
		ll a=add_xor(sub_vector);
		ll b=add_not(a);
		ll c=add_or(sub_vector);
		asd1.push_back(add_and({b,c}));
	}
	asd2.clear();
	for(int i=0; i<da.size()-K+1; i++)
	{
		vector<int> sub_vector(da.begin() + i, da.begin() + i+K);
		ll a=add_xor(sub_vector);
		ll b=add_not(a);
		ll c=add_or(sub_vector);
		asd2.push_back(add_and({b,c}));
	}
	ll bsk_2=add_and({add_or(asd1),add_or(asd2)});
	ll ans=add_and({bsk_1,add_not(bsk_2)});
}

Compilation message

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:42:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   42 |  for(int i=0; i<ia.size()-K; i++)
      |               ~^~~~~~~~~~~~
vision.cpp:51:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   51 |  for(int i=0; i<da.size()-K; i++)
      |               ~^~~~~~~~~~~~
vision.cpp:65:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   65 |  for(int i=0; i<ia.size()-K+1; i++)
      |               ~^~~~~~~~~~~~~~
vision.cpp:74:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   74 |  for(int i=0; i<da.size()-K+1; i++)
      |               ~^~~~~~~~~~~~~~
vision.cpp:83:5: warning: unused variable 'ans' [-Wunused-variable]
   83 |  ll ans=add_and({bsk_1,add_not(bsk_2)});
      |     ^~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB WA in grader: Instruction with no inputs
4 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB WA in grader: Instruction with no inputs
4 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB WA in grader: Instruction with no inputs
4 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB WA in grader: Instruction with no inputs
4 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 5 ms 1116 KB Output is correct
3 Correct 8 ms 1140 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Incorrect 0 ms 348 KB WA in grader: Instruction with no inputs
6 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 0 ms 344 KB on inputs (0, 0), (1, 1), expected 1, but computed 0
3 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1372 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB WA in grader: Instruction with no inputs
4 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB WA in grader: Instruction with no inputs
4 Halted 0 ms 0 KB -