oj.uz

답안 #895295

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
895295 2023-12-29T17:58:22 Z Andrey Chessboard (IZhO18_chessboard) C++14
100 / 100
 557 ms 6320 KB 
#include<bits/stdc++.h>
using namespace std;

long long calc(long long x1, long long x2, long long y1, long long y2, long long k) {
    long long br1 = (x2/(2*k))*k+min(k-1,x2%(2*k))+1;
    if(x1 > 0) {
        x1--;
        br1-=(x1/(2*k))*k+min(k-1,x1%(2*k))+1;
    }
    else {
        x1--;
    }
    long long br2 = (y2/(2*k))*k+min(k-1,y2%(2*k))+1;
    if(y1 > 0) {
        y1--;
        br2-=(y1/(2*k))*k+min(k-1,y1%(2*k))+1;
    }
    else {
        y1--;
    }
    return br1*br2+(x2-x1-br1)*(y2-y1-br2);
}

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    long long n,k,x1,y1,x2,y2,ans = LLONG_MAX;
    cin >> n >> k;
    vector<pair<long long,long long>> haha(0);
    vector<pair<long long,long long>> bruh(0);
    for(long long i = 0; i < k; i++) {
        cin >> x1 >> y1 >> x2 >> y2;
        haha.push_back({x1-1,y1-1});
        bruh.push_back({x2-1,y2-1});
    }
    for(long long i = 1; i < n; i++) {
        if(n%i == 0) {
            long long br = (((n/i)*(n/i)+1)/2)*i*i;
            for(long long j = 0; j < k; j++) {
                long long c = (bruh[j].second-haha[j].second+1)*(bruh[j].first-haha[j].first+1)-2*calc(haha[j].first,bruh[j].first,haha[j].second,bruh[j].second,i);
                br+=c;
            }
            ans = min(ans,br);
            br = (((n/i)*(n/i))/2)*i*i;
            for(long long j = 0; j < k; j++) {
                long long c = (bruh[j].second-haha[j].second+1)*(bruh[j].first-haha[j].first+1)-2*calc(haha[j].first,bruh[j].first,haha[j].second,bruh[j].second,i);
                br-=c;
            }
            ans = min(ans,br);
        }
    }
    cout << ans;
    return 0;
}

Subtask #1
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 19 ms 4040 KB Output is correct
2 Correct 6 ms 1752 KB Output is correct
3 Correct 13 ms 3024 KB Output is correct
4 Correct 13 ms 2768 KB Output is correct
5 Correct 17 ms 3664 KB Output is correct
6 Correct 11 ms 3024 KB Output is correct
7 Correct 3 ms 860 KB Output is correct
8 Correct 11 ms 2876 KB Output is correct
9 Correct 28 ms 5568 KB Output is correct
10 Correct 17 ms 3260 KB Output is correct

Subtask #3
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 464 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 464 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 10 ms 1752 KB Output is correct
17 Correct 23 ms 4796 KB Output is correct
18 Correct 34 ms 5312 KB Output is correct
19 Correct 109 ms 4856 KB Output is correct
20 Correct 122 ms 5312 KB Output is correct
21 Correct 22 ms 4796 KB Output is correct
22 Correct 1 ms 352 KB Output is correct
23 Correct 22 ms 2768 KB Output is correct
24 Correct 31 ms 4828 KB Output is correct
25 Correct 5 ms 980 KB Output is correct
26 Correct 19 ms 3268 KB Output is correct
27 Correct 29 ms 4808 KB Output is correct
28 Correct 33 ms 5056 KB Output is correct
29 Correct 10 ms 2764 KB Output is correct
30 Correct 1 ms 604 KB Output is correct

Subtask #5
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 19 ms 4040 KB Output is correct
2 Correct 6 ms 1752 KB Output is correct
3 Correct 13 ms 3024 KB Output is correct
4 Correct 13 ms 2768 KB Output is correct
5 Correct 17 ms 3664 KB Output is correct
6 Correct 11 ms 3024 KB Output is correct
7 Correct 3 ms 860 KB Output is correct
8 Correct 11 ms 2876 KB Output is correct
9 Correct 28 ms 5568 KB Output is correct
10 Correct 17 ms 3260 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 464 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 10 ms 1752 KB Output is correct
27 Correct 23 ms 4796 KB Output is correct
28 Correct 34 ms 5312 KB Output is correct
29 Correct 109 ms 4856 KB Output is correct
30 Correct 122 ms 5312 KB Output is correct
31 Correct 22 ms 4796 KB Output is correct
32 Correct 1 ms 352 KB Output is correct
33 Correct 22 ms 2768 KB Output is correct
34 Correct 31 ms 4828 KB Output is correct
35 Correct 5 ms 980 KB Output is correct
36 Correct 19 ms 3268 KB Output is correct
37 Correct 29 ms 4808 KB Output is correct
38 Correct 33 ms 5056 KB Output is correct
39 Correct 10 ms 2764 KB Output is correct
40 Correct 1 ms 604 KB Output is correct
41 Correct 101 ms 5320 KB Output is correct
42 Correct 41 ms 5744 KB Output is correct
43 Correct 60 ms 5228 KB Output is correct
44 Correct 36 ms 5560 KB Output is correct
45 Correct 31 ms 5808 KB Output is correct
46 Correct 113 ms 5556 KB Output is correct
47 Correct 32 ms 5840 KB Output is correct
48 Correct 48 ms 5320 KB Output is correct
49 Correct 33 ms 5320 KB Output is correct
50 Correct 498 ms 5556 KB Output is correct
51 Correct 534 ms 5996 KB Output is correct
52 Correct 496 ms 5532 KB Output is correct
53 Correct 528 ms 5756 KB Output is correct
54 Correct 490 ms 5320 KB Output is correct
55 Correct 549 ms 6320 KB Output is correct
56 Correct 475 ms 5408 KB Output is correct

Subtask #6
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 19 ms 4040 KB Output is correct
10 Correct 6 ms 1752 KB Output is correct
11 Correct 13 ms 3024 KB Output is correct
12 Correct 13 ms 2768 KB Output is correct
13 Correct 17 ms 3664 KB Output is correct
14 Correct 11 ms 3024 KB Output is correct
15 Correct 3 ms 860 KB Output is correct
16 Correct 11 ms 2876 KB Output is correct
17 Correct 28 ms 5568 KB Output is correct
18 Correct 17 ms 3260 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 464 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 10 ms 1752 KB Output is correct
35 Correct 23 ms 4796 KB Output is correct
36 Correct 34 ms 5312 KB Output is correct
37 Correct 109 ms 4856 KB Output is correct
38 Correct 122 ms 5312 KB Output is correct
39 Correct 22 ms 4796 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 22 ms 2768 KB Output is correct
42 Correct 31 ms 4828 KB Output is correct
43 Correct 5 ms 980 KB Output is correct
44 Correct 19 ms 3268 KB Output is correct
45 Correct 29 ms 4808 KB Output is correct
46 Correct 33 ms 5056 KB Output is correct
47 Correct 10 ms 2764 KB Output is correct
48 Correct 1 ms 604 KB Output is correct
49 Correct 101 ms 5320 KB Output is correct
50 Correct 41 ms 5744 KB Output is correct
51 Correct 60 ms 5228 KB Output is correct
52 Correct 36 ms 5560 KB Output is correct
53 Correct 31 ms 5808 KB Output is correct
54 Correct 113 ms 5556 KB Output is correct
55 Correct 32 ms 5840 KB Output is correct
56 Correct 48 ms 5320 KB Output is correct
57 Correct 33 ms 5320 KB Output is correct
58 Correct 498 ms 5556 KB Output is correct
59 Correct 534 ms 5996 KB Output is correct
60 Correct 496 ms 5532 KB Output is correct
61 Correct 528 ms 5756 KB Output is correct
62 Correct 490 ms 5320 KB Output is correct
63 Correct 549 ms 6320 KB Output is correct
64 Correct 475 ms 5408 KB Output is correct
65 Correct 0 ms 348 KB Output is correct
66 Correct 0 ms 452 KB Output is correct
67 Correct 515 ms 5828 KB Output is correct
68 Correct 511 ms 5696 KB Output is correct
69 Correct 451 ms 5308 KB Output is correct
70 Correct 507 ms 5652 KB Output is correct
71 Correct 496 ms 5800 KB Output is correct
72 Correct 488 ms 5488 KB Output is correct
73 Correct 472 ms 5316 KB Output is correct
74 Correct 515 ms 5760 KB Output is correct
75 Correct 493 ms 5316 KB Output is correct
76 Correct 522 ms 5868 KB Output is correct
77 Correct 88 ms 6072 KB Output is correct
78 Correct 36 ms 5516 KB Output is correct
79 Correct 64 ms 5320 KB Output is correct
80 Correct 65 ms 5592 KB Output is correct
81 Correct 60 ms 5316 KB Output is correct
82 Correct 53 ms 5824 KB Output is correct
83 Correct 42 ms 5320 KB Output is correct
84 Correct 311 ms 5820 KB Output is correct
85 Correct 540 ms 6088 KB Output is correct
86 Correct 1 ms 344 KB Output is correct
87 Correct 1 ms 348 KB Output is correct
88 Correct 557 ms 6180 KB Output is correct
89 Correct 105 ms 2008 KB Output is correct
90 Correct 1 ms 344 KB Output is correct