| Task: | Ruudukko |
| Sender: | otahontas |
| Submission time: | 2020-09-06 13:55:34 +0300 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #2 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #3 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #4 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #5 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #6 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #7 | ACCEPTED | 0.01 s | 2, 3 | details |
| #8 | ACCEPTED | 0.01 s | 2, 3 | details |
| #9 | WRONG ANSWER | 0.01 s | 2, 3 | details |
| #10 | WRONG ANSWER | 0.01 s | 2, 3 | details |
| #11 | WRONG ANSWER | 0.01 s | 2, 3 | details |
| #12 | WRONG ANSWER | 0.01 s | 2, 3 | details |
| #13 | ACCEPTED | 0.01 s | 3 | details |
| #14 | WRONG ANSWER | 0.01 s | 3 | details |
| #15 | WRONG ANSWER | 0.01 s | 3 | details |
| #16 | WRONG ANSWER | 0.01 s | 3 | details |
| #17 | WRONG ANSWER | 0.01 s | 3 | details |
| #18 | WRONG ANSWER | 0.01 s | 3 | details |
Code
#include <iostream>
using namespace std;
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
int n;
cin >> n;
int k[n+1][n+1] = {0};
for (int y = 1; y <= n; y++) {
string s; cin >> s;
for (int x = 1; x <= n; x++) {
int add = (s[x-1] == 'o') ? 1 : 0;
if (y == 1 && x == 1) k[y][x] = 1;
else k[y][x] = max(k[y-1][x], k[y][x-1]);
k[y][x] += add;
}
}
cout << k[n][n];
}
Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 10 .......... .......... .......... .......... ... |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 2
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 10 o.o....... .......... .o...o.oo. ..o...o.oo ... |
| correct output |
|---|
| 9 |
| user output |
|---|
| 11 |
Test 3
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 10 o......o.. oo.oo..... oooo....oo o.......oo ... |
| correct output |
|---|
| 14 |
| user output |
|---|
| 16 |
Test 4
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 10 ..ooooo.oo .ooo.o..oo .....ooo.o ooo.ooo.oo ... |
| correct output |
|---|
| 12 |
| user output |
|---|
| 17 |
Test 5
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 10 oooooooooo ooo....ooo .oo.oo.ooo oooooooooo ... |
| correct output |
|---|
| 10 |
| user output |
|---|
| 19 |
Test 6
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 10 oooooooooo oooooooooo oooooooooo oooooooooo ... |
| correct output |
|---|
| 1 |
| user output |
|---|
| 20 |
Test 7
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 100 ................................. |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 8
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 100 .........o.....o.........o..o.... |
| correct output |
|---|
| 114 |
| user output |
|---|
| 114 |
Test 9
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 oo..oo.oo..o...o..o.o..o......... |
| correct output |
|---|
| 151 |
| user output |
|---|
| 162 |
Test 10
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 o..o.ooo..oo.o.o.o..o.o..o..oo... |
| correct output |
|---|
| 143 |
| user output |
|---|
| 187 |
Test 11
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 oo..oooooooooooo.oooo.o.o.oooo... |
| correct output |
|---|
| 115 |
| user output |
|---|
| 200 |
Test 12
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 oooooooooooooooooooooooooooooo... |
| correct output |
|---|
| 1 |
| user output |
|---|
| 200 |
Test 13
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 1000 ................................. |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 14
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 o..........o...o...o...o......... |
| correct output |
|---|
| 1121 |
| user output |
|---|
| 1123 |
Test 15
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 .o.............o....o.o......o... |
| correct output |
|---|
| 1583 |
| user output |
|---|
| 1655 |
Test 16
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 oooooo.oooooo.....oooo..o...o.... |
| correct output |
|---|
| 1574 |
| user output |
|---|
| 1942 |
Test 17
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 ooooo.oo.oooooooooo...o...oo..... |
| correct output |
|---|
| 1147 |
| user output |
|---|
| 2000 |
Test 18
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 1000 oooooooooooooooooooooooooooooo... |
| correct output |
|---|
| 1 |
| user output |
|---|
| 2000 |