oj.uz

Submission #306168

# Submission time Handle Problem Language Result Execution time Memory
306168 2020-09-24T18:55:51 Z hhh07 Vision Program (IOI19_vision) C++14
0 / 100
 4 ms 2176 KB 
#include <iostream>
#include <vector>
#include <cmath>
#include <queue>
#include "vision.h"

using namespace std;


void construct_network(int h, int w, int k){
    vector<int> left[500], right[500];

    for (int i = 0; i < h; i++){
        for (int j = 0; j < w; j++){
            left[i + j].push_back(i*w + j);
            right[j - i + h - 1].push_back(i*w + j);
        }
    }
        
    int l1[500], l2[500], r1[500], r2[500];
    for (int i = 0; i < h + w - 1; i++){
        l1[i] = add_or(left[i]);
        r1[i] = add_or(right[i]);
        l2[i] = add_xor({add_xor(left[i]), add_or(left[i])});
        r2[i] = add_xor({add_xor(right[i]), add_or(right[i])});
    }
    vector<int> l, r;
    for (int i = 0; i + k < h + w - 1; i++){
        vector<int> twos, ones;
        for (int j = i; j < i + k; j++){
            twos.push_back(l2[j]);
            ones.push_back(l1[j]);
        }
        twos.push_back(add_xor({add_xor(ones), add_or(ones)}));
        l.push_back(add_or(twos));
    }
    
    for (int i = 0; i + k < h + w; i++){
        vector<int> twos, ones;
        for (int j = i; j < i + k; j++){
            twos.push_back(r2[j]);
            ones.push_back(r1[j]);
        }
        twos.push_back(add_xor({add_xor(ones), add_or(ones)}));
        r.push_back(add_or(twos));
    }
    k--;
    int moze_kplusjedan = add_and({add_or(l), add_or(r)});
    l.clear(); r.clear();
    for (int i = 0; i + k < h + w - 1; i++){
        vector<int> twos, ones;
        for (int j = i; j < i + k; j++){
            twos.push_back(l2[j]);
            ones.push_back(l1[j]);
        }
        twos.push_back(add_xor({add_xor(ones), add_or(ones)}));
        l.push_back(add_or(twos));
    }
    
    for (int i = 0; i + k < h + w - 1; i++){
        vector<int> twos, ones;
        for (int j = i; j < i + k; j++){
            twos.push_back(r2[j]);
            ones.push_back(r1[j]);
        }
        twos.push_back(add_xor({add_xor(ones), add_or(ones)}));
        r.push_back(add_or(twos));
    }
    int moze_k = add_and({add_or(l), add_or(r)});
    
    int rj = add_and({moze_kplusjedan, add_not(moze_k)});
    return;
}

Compilation message

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:71:9: warning: unused variable 'rj' [-Wunused-variable]
   71 |     int rj = add_and({moze_kplusjedan, add_not(moze_k)});
      |         ^~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 384 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 384 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 384 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 384 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 640 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 288 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 2176 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 384 KB WA in grader: Instruction with no inputs
2 Halted 0 ms 0 KB -