Task: | Ruudukko |
Sender: | Kemm1706 |
Submission time: | 2022-12-04 07:27:32 +0200 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 28 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 28 |
#2 | WRONG ANSWER | 0 |
#3 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#2 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#3 | ACCEPTED | 0.00 s | 1, 2, 3 | details |
#4 | ACCEPTED | 0.01 s | 2, 3 | details |
#5 | WRONG ANSWER | 0.01 s | 2, 3 | details |
#6 | WRONG ANSWER | 0.01 s | 2, 3 | details |
#7 | ACCEPTED | 0.22 s | 3 | details |
#8 | WRONG ANSWER | 0.30 s | 3 | details |
#9 | WRONG ANSWER | 0.38 s | 3 | details |
Code
#include <bits/stdc++.h>using namespace std;typedef long long LL;const LL modd = 1e9 + 7;struct Item{LL val, x, y;};bool SoSanh(Item a, Item b){return a.val > b.val;}int main(){ios_base::sync_with_stdio(false);cin.tie(0); cout.tie(0);//freopen("test_input.txt", "r", stdin);LL n, i, j, m = 0, x, y, ans = 0;static Item a[1000000];//static LL countt[100][100];static LL r[1000];static LL c[1000];cin >> n;for(i = 0; i < n; i++)for(j = 0; j < n; j++){cin >> a[m].val;a[m].x = i;a[m].y = j;m++;}sort(a, a + m, SoSanh);i = j = 0;n *= n;while(i < n){vector <pair<LL, LL>> dr;vector <pair<LL, LL>> dc;while(a[j].val == a[i].val && j < n){x = a[j].x;y = a[j].y;dr.push_back({x, r[x] + c[y] + 1});dc.push_back({y, r[x] + c[y] + 1});ans += r[x] + c[y] + 1;//cout << "\n" << x << " " << y << " " << ans;j++;}m = dr.size();for(i = 0; i < m; i++)r[dr[i].first] += dr[i].second;m = dc.size();for(i = 0; i < m; i++)c[dc[i].first] += dc[i].second;//cout << " " << r[x] << " " << c[y] << ".";i = j;}/*for(i = 0; i < sqrt(n); i++)cout << r[i] << " " << c[i] << "\n\n";*/cout << ans;return 0;}
Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
3 1 1 1 1 1 1 1 1 1 |
correct output |
---|
9 |
user output |
---|
9 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
3 1 2 3 6 5 4 7 8 9 |
correct output |
---|
135 |
user output |
---|
135 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
3 7 8 1 4 5 4 3 9 6 |
correct output |
---|
57 |
user output |
---|
57 |
Test 4
Group: 2, 3
Verdict: ACCEPTED
input |
---|
100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
10000 |
user output |
---|
10000 |
Test 5
Group: 2, 3
Verdict: WRONG ANSWER
input |
---|
100 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
187458477 |
user output |
---|
-2988340646529634229 |
Test 6
Group: 2, 3
Verdict: WRONG ANSWER
input |
---|
100 2995 8734 1018 2513 7971 5063 ... |
correct output |
---|
964692694 |
user output |
---|
-4141917025116900187 |
Test 7
Group: 3
Verdict: ACCEPTED
input |
---|
1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
1000000 |
user output |
---|
1000000 |
Test 8
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
229147081 |
user output |
---|
-7151197551579114597 |
Test 9
Group: 3
Verdict: WRONG ANSWER
input |
---|
1000 520283 805991 492643 75254 527... |
correct output |
---|
951147313 |
user output |
---|
-5170564440744898771 |