Task: | Karuselli |
Sender: | Kuha |
Submission time: | 2017-03-06 18:54:25 +0200 |
Language: | C++ |
Status: | READY |
Result: | 27 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 27 |
#2 | WRONG ANSWER | 0 |
#3 | TIME LIMIT EXCEEDED | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.10 s | 1 | details |
#2 | ACCEPTED | 0.21 s | 1 | details |
#3 | ACCEPTED | 0.20 s | 1 | details |
#4 | ACCEPTED | 0.17 s | 1 | details |
#5 | ACCEPTED | 0.18 s | 1 | details |
#6 | ACCEPTED | 0.05 s | 2 | details |
#7 | WRONG ANSWER | 0.05 s | 2 | details |
#8 | WRONG ANSWER | 0.08 s | 2 | details |
#9 | ACCEPTED | 0.05 s | 2 | details |
#10 | WRONG ANSWER | 0.06 s | 2 | details |
#11 | ACCEPTED | 0.15 s | 3 | details |
#12 | ACCEPTED | 0.85 s | 3 | details |
#13 | TIME LIMIT EXCEEDED | -- | 3 | details |
#14 | ACCEPTED | 0.83 s | 3 | details |
#15 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <bits/stdc++.h>#define ll long long#define pii pair<ll, ll>#define pllk pair<long long, long long>#define M 1000000007#define INF 0x5ADFACE5#define LINF 0x51DEEFFEC7C0DECALL#define N (1<<17)using namespace std;pii v[14][N];vector<pii> w[14];int c[14];int x[111111];ll ans = 0;ll s = 0;int n, m;void lol () {for (int i = 0; i < 10000; i++) {int a = rand() % n;int b = rand() % n;if (a == b) continue;int oa = c[a];int ob = c[b];s -= w[a][c[a]].first;s -= w[b][c[b]].first;x[w[a][c[a]].second]--;x[w[b][c[b]].second]--;s += w[a][ob].first;x[w[a][ob].second]++;int k = 0;while (x[w[b][k].second]) k++;s += w[b][k].first;x[w[b][k].second]++;if (s <= ans) {s -= w[a][ob].first;s -= w[b][k].first;s += w[a][oa].first;s += w[b][ob].first;x[w[a][c[a]].second]++;x[w[b][c[b]].second]++;x[w[a][ob].second]--;x[w[b][k].second]--;} else {c[a] = ob;c[b] = k;ans = s;}}}int main () {srand(time(0));cin>>n>>m;for (int i = 0; i < n; i++) {for (int j = 0; j < m; j++) cin>>v[i][j].first, v[i][j].second = j;sort(v[i], v[i] + m);reverse(v[i], v[i] + m);for (int j = 0; j < n; j++) w[i].push_back(v[i][j]);}if (n == 1) {cout<<v[0][0].first<<endl;} else if (false) {if (v[0][0].second == v[1][0].second) {cout<<max(v[0][0].first + v[1][1].first, v[0][1].first + v[1][0].first)<<endl;} else cout<<v[0][0].first + v[1][0].first<<endl;} else {for (int i = 0; i < n; i++) {while (x[w[i][c[i]].second]) c[i]++;x[w[i][c[i]].second]++;s += w[i][c[i]].first;}ans = s;lol();cout<<ans<<endl;}}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
1 100000 557222713 738086719 759310230 ... |
correct output |
---|
999997412 |
user output |
---|
999997412 |
Test 2
Group: 1
Verdict: ACCEPTED
input |
---|
2 100000 173028329 323213810 439376948 ... |
correct output |
---|
1999979389 |
user output |
---|
1999979389 |
Test 3
Group: 1
Verdict: ACCEPTED
input |
---|
2 100000 499570894 150469086 335977485 ... |
correct output |
---|
1999973920 |
user output |
---|
1999973920 |
Test 4
Group: 1
Verdict: ACCEPTED
input |
---|
2 100000 863032160 931625464 885185608 ... |
correct output |
---|
1999939689 |
user output |
---|
1999939689 |
Test 5
Group: 1
Verdict: ACCEPTED
input |
---|
2 100000 831463088 525853809 390350738 ... |
correct output |
---|
1999969705 |
user output |
---|
1999969705 |
Test 6
Group: 2
Verdict: ACCEPTED
input |
---|
1 200 344318490 251860941 939326382 ... |
correct output |
---|
998010019 |
user output |
---|
998010019 |
Test 7
Group: 2
Verdict: WRONG ANSWER
input |
---|
14 200 43513423 154416018 137660602 1... |
correct output |
---|
13918226615 |
user output |
---|
13941254967 |
Test 8
Group: 2
Verdict: WRONG ANSWER
input |
---|
14 200 881307544 967733810 371467276 ... |
correct output |
---|
13961979091 |
user output |
---|
13963402953 |
Test 9
Group: 2
Verdict: ACCEPTED
input |
---|
14 200 522563563 350867137 498280483 ... |
correct output |
---|
13912986556 |
user output |
---|
13912986556 |
Test 10
Group: 2
Verdict: WRONG ANSWER
input |
---|
14 200 852825364 914968833 967854069 ... |
correct output |
---|
13929235436 |
user output |
---|
13930803287 |
Test 11
Group: 3
Verdict: ACCEPTED
input |
---|
1 100000 157285470 474162109 440472842 ... |
correct output |
---|
999998218 |
user output |
---|
999998218 |
Test 12
Group: 3
Verdict: ACCEPTED
input |
---|
14 100000 971542960 589024445 443526352 ... |
correct output |
---|
13999781843 |
user output |
---|
13999781843 |
Test 13
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
14 100000 255470528 36303969 757946964 7... |
correct output |
---|
13999894454 |
user output |
---|
(empty) |
Test 14
Group: 3
Verdict: ACCEPTED
input |
---|
14 100000 18178744 935999032 93142616 43... |
correct output |
---|
13999804193 |
user output |
---|
13999804193 |
Test 15
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
14 100000 316827351 638928258 809826490 ... |
correct output |
---|
13999909014 |
user output |
---|
(empty) |