Task: | Ruudukko |
Sender: | a256 |
Submission time: | 2022-10-31 09:27:13 +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 | 0.15 s | 2, 3 | details |
#6 | WRONG ANSWER | 0.10 s | 2, 3 | details |
#7 | ACCEPTED | 0.17 s | 3 | details |
#8 | TIME LIMIT EXCEEDED | -- | 3 | details |
#9 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <bits/stdc++.h>using namespace std;#define FOR(i, n) for(decltype(n) i=0;i<(n);++i)#define FORI(i, s, n) for(decltype(n) i=(s);i<(n);++i)#define BE(t) t.begin(), t.end()#define RBE(t) t.rbegin(), t.rend()#define evn(n) (!((n) & 1))#define PB push_back#define MP(f, s) make_pair((f), (s))#define F first#define S second#define pmod(a, m) ((a)%(m)+(m))%(m)typedef unsigned long long ull;typedef long long ll;#define MOD ((int)1e9+7)#define CEILDIV(a, b) (((a)-1)/(b)+1)int n;ull yht = 0;vector<vector<int>> ruu;vector<vector<ull>> rei;set<int> luvut;int reitit(int l, int y, int x){int r = 1;FOR(i, n){if(ruu[y][i] < l)r += rei[y][i];}FOR(i, n){if(ruu[i][x] < l)r += rei[i][x];}r %= MOD;yht += r;yht %= MOD;return r;}void print_rei(){cout << '\n';for(auto &rivi : rei){for(int i : rivi){cout << i << ' ';}cout << '\n';}}int main(){cin >> n;ruu.resize(n, vector<int>(n));rei.resize(n, vector<ull>(n, 0));FOR(i, n){FOR(j, n){int l;cin >> l;ruu[i][j] = l;rei[i][j] = l == 1;yht += l == 1;luvut.insert(l);}}//print_rei();luvut.erase(1);for(int l : luvut){FOR(y, n){FOR(x, n){if(ruu[y][x] == l){rei[y][x] = reitit(l, y, x);}}}//print_rei();}cout << yht << '\n';}
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 |
---|
814251718 |
Test 6
Group: 2, 3
Verdict: WRONG ANSWER
input |
---|
100 2995 8734 1018 2513 7971 5063 ... |
correct output |
---|
964692694 |
user output |
---|
340499849 |
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: TIME LIMIT EXCEEDED
input |
---|
1000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
229147081 |
user output |
---|
(empty) |
Test 9
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
1000 520283 805991 492643 75254 527... |
correct output |
---|
951147313 |
user output |
---|
(empty) |