oj.uz

Submission #145730

# Submission time Handle Problem Language Result Execution time Memory
145730 2019-08-21T03:20:24 Z oscarsierra12 Vision Program (IOI19_vision) C++14
44 / 100
 132 ms 4668 KB 
#include "vision.h"
#include <bits/stdc++.h>
using namespace std ;

int cnt ;
vector <int> Ns, Ns2 ;
int pos1 = 0, pos2 = 0, var ;
set <int> st ;

int go () {
    if ( min ( Ns.size(), Ns2.size() ) == 0 ) return 0 ;
    add_or ( Ns ) ;
    add_or ( Ns2 ) ;
    add_and ( vector <int>{cnt, cnt+1} ) ;
    cnt+=3 ;
}

void ini() {
    Ns = vector<int>(), Ns2 = vector<int>() ;
    st = set <int>() ;
}

int filCol ( int H, int W, int K, int flag ) {
    for ( int i = 0 ; i < H ;++i ) {
        ini() ;
        for ( int j = 0 ; j < W ;++j ) Ns2.push_back ( (flag==1?i*W+j:j*H+i) );
        for ( int j = 0 ; j < H ;++j ) {
            if ( abs(i-j) > K )
                for ( int k = 0 ; k < W; ++k ) Ns.push_back ( (flag==1?j*W+k:k*H+j) ) ;
        }
        go() ;
	}
}

int goDiagonal ( int fil, int col, int flag, int H, int W ) {
    while ( fil >= 0 && col < W ) {
        if ( fil >= H || col < 0 ) {}
        else{
            if ( flag ) Ns.push_back ( fil*W+col ) ;
            st.insert (fil*W+col);
        }
        fil-- ;
        col++ ;
    }
}

int otDiag ( int fil, int col, int flag, int H, int W ) {
    while ( fil >= 0 && col >= 0 ) {
        if ( fil >= H || col >= W ) {}
        else{
            if ( flag ) Ns.push_back ( fil*W+col ) ;
            st.insert (fil*W+col);
        }
        fil-- ;
        col-- ;
    }
}

int diagDer ( int H, int W, int K ) {
    for ( int i = 0 ; i < H; ++i ) {
        ini() ;
        goDiagonal ( i, 0,1, H, W ) ;
        for ( int j = 1 ; j <= K ; ++j )
            goDiagonal ( i+j, 0, 0, H, W ) ,
            goDiagonal ( i-j, 0, 0, H, W ) ;
        for ( int j = 0 ; j < H ; ++j ) {
            for (int k = 0 ; k < W ; ++k ) {
                if ( !st.count (j*W+k) ) Ns2.push_back ( j*W+k ) ;
            }
        }
        go() ;
    }
    for ( int i = 0 ; i < W ; ++i ) {
        ini() ;
        goDiagonal ( H-1, i, 1, H, W ) ;
        for ( int j = 1 ; j <= K ; ++j )
            goDiagonal ( H-1, i-j, 0, H, W ) ,
            goDiagonal ( H-1, i+j, 0, H, W ) ;
        for ( int j = 0 ; j < H ; ++j ) {
            for (int k = 0 ; k < W ; ++k ) {
                if ( !st.count (j*W+k) ) Ns2.push_back ( j*W+k ) ;
            }
        }
        go() ;
    }
}

int diagIzq ( int H, int W, int K ) {
    for ( int i = 0 ; i < H; ++i ) {
        ini() ;
        otDiag ( i, W-1,1, H, W ) ;
        for ( int j = 1 ; j <= K ; ++j )
            otDiag ( i+j, W-1, 0, H, W ) ,
            otDiag ( i-j, W-1, 0, H, W ) ;
        for ( int j = 0 ; j < H ; ++j ) {
            for (int k = 0 ; k < W ; ++k ) {
                if ( !st.count (j*W+k) ) Ns2.push_back ( j*W+k ) ;
            }
        }
        go() ;
    }
    for ( int i = 0 ; i < W ; ++i ) {
        ini() ;
        otDiag ( H-1, i,1, H, W ) ;
        for ( int j = 1 ; j <= K ; ++j )
            otDiag ( H-1, i+j, 0, H, W ) ,
            otDiag ( H-1, i-j, 0, H, W ) ;
        for ( int j = 0 ; j < H ; ++j ) {
            for (int k = 0 ; k < W ; ++k ) {
                if ( !st.count (j*W+k) ) Ns2.push_back ( j*W+k ) ;
            }
        }
        go() ;
    }
}

void solve ( int H, int W, int K, int flag ) {
    filCol ( H, W,K, 1 ) ;
    filCol ( W, H,K, 0 ) ;
    diagDer ( H, W, K ) ;
    diagIzq ( H, W, K ) ;
    vector <int> frOr ;
    int cur = 0 ;
    vector <int> xorAdd ;
    for ( int i = 0 ; i < H ; ++i ) {
        for ( int j = 0 ; j < W ;++j ) xorAdd.push_back(i*W+j) ;
    }
    add_xor(xorAdd) ;
    add_xor(xorAdd) ;
    add_xor(xorAdd) ;
    cnt+=3 ;
    for ( int i = var ; i < cnt ; ++i ) {
        if ( cur==2 ) frOr.push_back ( i );
        cur++ ;
        cur%=3 ;
    }
    add_or ( frOr ) ;
    if ( flag ) pos1 = cnt ;
    else pos2 = cnt ;
    cnt++ ;
    var = cnt ;
}

void construct_network(int H, int W, int K) {
    var = cnt = H*W ;
    solve ( H, W, K, 1 ) ;
    solve ( H, W, K-1, 0 ) ;
    add_xor ( vector <int>{pos1,pos2} ) ;
}

Compilation message

vision.cpp: In function 'int filCol(int, int, int, int)':
vision.cpp:33:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
vision.cpp: In function 'int goDiagonal(int, int, int, int, int)':
vision.cpp:45:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
vision.cpp: In function 'int otDiag(int, int, int, int, int)':
vision.cpp:57:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
vision.cpp: In function 'int diagDer(int, int, int)':
vision.cpp:86:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
vision.cpp: In function 'int diagIzq(int, int, int)':
vision.cpp:115:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
vision.cpp: In function 'int go()':
vision.cpp:16:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 3 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 3 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 3 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 4 ms 376 KB Output is correct
24 Correct 4 ms 376 KB Output is correct
25 Correct 4 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 4 ms 376 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 3 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 3 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 4 ms 376 KB Output is correct
24 Correct 4 ms 376 KB Output is correct
25 Correct 4 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 4 ms 376 KB Output is correct
28 Correct 40 ms 1656 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 16 ms 376 KB Output is correct
32 Correct 16 ms 1400 KB Output is correct
33 Correct 36 ms 2936 KB Output is correct
34 Correct 39 ms 1656 KB Output is correct
35 Correct 42 ms 760 KB Output is correct
36 Correct 43 ms 504 KB Output is correct
37 Correct 43 ms 532 KB Output is correct

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 3 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 3 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 4 ms 376 KB Output is correct
24 Correct 4 ms 376 KB Output is correct
25 Correct 4 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 4 ms 376 KB Output is correct
28 Correct 40 ms 1656 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 16 ms 376 KB Output is correct
32 Correct 16 ms 1400 KB Output is correct
33 Correct 36 ms 2936 KB Output is correct
34 Correct 39 ms 1656 KB Output is correct
35 Correct 42 ms 760 KB Output is correct
36 Correct 43 ms 504 KB Output is correct
37 Correct 43 ms 532 KB Output is correct
38 Incorrect 132 ms 4664 KB WA in grader: Too many inputs
39 Halted 0 ms 0 KB -

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 2284 KB Output is correct
2 Correct 20 ms 1016 KB Output is correct
3 Correct 22 ms 1016 KB Output is correct
4 Correct 19 ms 376 KB Output is correct
5 Correct 28 ms 2296 KB Output is correct
6 Correct 24 ms 1420 KB Output is correct
7 Correct 22 ms 760 KB Output is correct
8 Correct 20 ms 376 KB Output is correct
9 Correct 28 ms 2296 KB Output is correct
10 Correct 25 ms 1656 KB Output is correct
11 Correct 23 ms 1144 KB Output is correct
12 Correct 23 ms 1016 KB Output is correct
13 Correct 20 ms 632 KB Output is correct
14 Correct 19 ms 504 KB Output is correct
15 Correct 30 ms 2424 KB Output is correct
16 Correct 27 ms 1656 KB Output is correct
17 Correct 23 ms 1016 KB Output is correct
18 Correct 23 ms 1076 KB Output is correct
19 Correct 22 ms 632 KB Output is correct
20 Correct 20 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Incorrect 18 ms 4344 KB WA in grader: Too many inputs
4 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 4668 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 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 3 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 3 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 3 ms 376 KB Output is correct
22 Correct 3 ms 376 KB Output is correct
23 Correct 4 ms 376 KB Output is correct
24 Correct 4 ms 376 KB Output is correct
25 Correct 4 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 4 ms 376 KB Output is correct
28 Correct 40 ms 1656 KB Output is correct
29 Correct 3 ms 376 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 16 ms 376 KB Output is correct
32 Correct 16 ms 1400 KB Output is correct
33 Correct 36 ms 2936 KB Output is correct
34 Correct 39 ms 1656 KB Output is correct
35 Correct 42 ms 760 KB Output is correct
36 Correct 43 ms 504 KB Output is correct
37 Correct 43 ms 532 KB Output is correct
38 Incorrect 132 ms 4664 KB WA in grader: Too many inputs
39 Halted 0 ms 0 KB -