oj.uz

Submission #564211

# Submission time Handle Problem Language Result Execution time Memory
564211 2022-05-18T18:11:38 Z 4fecta Remittance (JOI19_remittance) C++17
100 / 100
 344 ms 36560 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define int ll
#define ld long double
#define pii pair<int, int>
#define f first
#define s second
#define boost() cin.tie(0), cin.sync_with_stdio(0)

const int MN = 1000005;

int n;
pii a[MN * 2];

int32_t main() {
    boost();

    cin >> n;
    for (int i = 0; i < n; i++) cin >> a[i].f >> a[i].s;
    for (int t = 0; t < 32; t++) { //wtf???
        for (int i = 0; i < n; i++) {
            if (a[i].s < a[i].f) {
                int d = (a[i].f - a[i].s + 1) / 2;
                if (a[i].f < d * 2) continue;
                a[i].f -= d * 2;
                a[(i + 1) % n].f += d;
            }
        }
    }

    for (int i = 0; i < MN * 2; i++) if (a[i].f != a[i].s) return 0 * printf("No\n");
    printf("Yes\n");

    return 0;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 5 ms 340 KB Output is correct
3 Correct 6 ms 340 KB Output is correct
4 Correct 6 ms 340 KB Output is correct
5 Correct 6 ms 380 KB Output is correct
6 Correct 5 ms 340 KB Output is correct
7 Correct 6 ms 372 KB Output is correct
8 Correct 6 ms 340 KB Output is correct
9 Correct 5 ms 368 KB Output is correct
10 Correct 5 ms 340 KB Output is correct
11 Correct 5 ms 340 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 5 ms 380 KB Output is correct
29 Correct 5 ms 340 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 7 ms 340 KB Output is correct

Subtask #2
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 5 ms 340 KB Output is correct
3 Correct 6 ms 340 KB Output is correct
4 Correct 6 ms 340 KB Output is correct
5 Correct 6 ms 380 KB Output is correct
6 Correct 5 ms 340 KB Output is correct
7 Correct 6 ms 372 KB Output is correct
8 Correct 6 ms 340 KB Output is correct
9 Correct 5 ms 368 KB Output is correct
10 Correct 5 ms 340 KB Output is correct
11 Correct 5 ms 340 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 5 ms 380 KB Output is correct
29 Correct 5 ms 340 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 7 ms 340 KB Output is correct
33 Correct 1 ms 360 KB Output is correct
34 Correct 6 ms 340 KB Output is correct
35 Correct 6 ms 340 KB Output is correct
36 Correct 5 ms 340 KB Output is correct
37 Correct 7 ms 340 KB Output is correct
38 Correct 6 ms 328 KB Output is correct
39 Correct 5 ms 340 KB Output is correct
40 Correct 5 ms 340 KB Output is correct
41 Correct 7 ms 328 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 6 ms 340 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 5 ms 332 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 5 ms 340 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 1 ms 328 KB Output is correct
62 Correct 6 ms 340 KB Output is correct

Subtask #3
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 5 ms 340 KB Output is correct
3 Correct 6 ms 340 KB Output is correct
4 Correct 6 ms 340 KB Output is correct
5 Correct 6 ms 380 KB Output is correct
6 Correct 5 ms 340 KB Output is correct
7 Correct 6 ms 372 KB Output is correct
8 Correct 6 ms 340 KB Output is correct
9 Correct 5 ms 368 KB Output is correct
10 Correct 5 ms 340 KB Output is correct
11 Correct 5 ms 340 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 5 ms 380 KB Output is correct
29 Correct 5 ms 340 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 7 ms 340 KB Output is correct
33 Correct 1 ms 360 KB Output is correct
34 Correct 6 ms 340 KB Output is correct
35 Correct 6 ms 340 KB Output is correct
36 Correct 5 ms 340 KB Output is correct
37 Correct 7 ms 340 KB Output is correct
38 Correct 6 ms 328 KB Output is correct
39 Correct 5 ms 340 KB Output is correct
40 Correct 5 ms 340 KB Output is correct
41 Correct 7 ms 328 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 340 KB Output is correct
49 Correct 6 ms 340 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 0 ms 212 KB Output is correct
54 Correct 5 ms 332 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 5 ms 340 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 0 ms 212 KB Output is correct
61 Correct 1 ms 328 KB Output is correct
62 Correct 6 ms 340 KB Output is correct
63 Correct 246 ms 35228 KB Output is correct
64 Correct 172 ms 19812 KB Output is correct
65 Correct 249 ms 35024 KB Output is correct
66 Correct 149 ms 19896 KB Output is correct
67 Correct 159 ms 21216 KB Output is correct
68 Correct 170 ms 23688 KB Output is correct
69 Correct 243 ms 35300 KB Output is correct
70 Correct 142 ms 19884 KB Output is correct
71 Correct 162 ms 21272 KB Output is correct
72 Correct 171 ms 23632 KB Output is correct
73 Correct 245 ms 35372 KB Output is correct
74 Correct 174 ms 19864 KB Output is correct
75 Correct 149 ms 21372 KB Output is correct
76 Correct 162 ms 23624 KB Output is correct
77 Correct 252 ms 35280 KB Output is correct
78 Correct 314 ms 27552 KB Output is correct
79 Correct 344 ms 27608 KB Output is correct
80 Correct 202 ms 27724 KB Output is correct
81 Correct 195 ms 27608 KB Output is correct
82 Correct 141 ms 19884 KB Output is correct
83 Correct 139 ms 19920 KB Output is correct
84 Correct 131 ms 19884 KB Output is correct
85 Correct 267 ms 36560 KB Output is correct
86 Correct 264 ms 36340 KB Output is correct
87 Correct 254 ms 28664 KB Output is correct
88 Correct 229 ms 28696 KB Output is correct