| Task: | Peli |
| Sender: | alli |
| Submission time: | 2026-01-17 14:12:00 +0200 |
| Language: | C++ (C++20) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | RUNTIME ERROR | 0 |
| #2 | RUNTIME ERROR | 0 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | RUNTIME ERROR | 0.00 s | 1, 2, 3 | details |
| #2 | RUNTIME ERROR | 0.00 s | 1, 2, 3 | details |
| #3 | RUNTIME ERROR | 0.01 s | 2, 3 | details |
| #4 | RUNTIME ERROR | 0.01 s | 3 | details |
| #5 | RUNTIME ERROR | 0.01 s | 2, 3 | details |
| #6 | RUNTIME ERROR | 0.01 s | 3 | details |
Code
#include<bits/stdc++.h>
typedef long long ll;
using namespace std;
char c[22][22];
int n, k = 0;
int d = -2;
int main(){
cin >> n;
for (int i = 1; i <= n; i++){
for (int j = 1; j <= n; j++){
cin >> c[i][j];
}
}
int x = 1, y = 1;
while (true){
if (x == n && y == n+1) break;
k++;
if (c[y][x] == '\\'){
c[y][x] = '/';
if (d == -2){
d = 1;
x++;
}
else if (d == 2){
d = -1;
x--;
}
else if (d == 1){
d = -2;
y++;
}
else if (d == -1){
d = 2;
y--;
}
}
else if (c[y][x] == '/'){
c[y][x] = '\\';
if (d == -2){
d = -1;
x--;
}
else if (d == 2){
d = 1;
x++;
}
else if (d == 1){
d = 2;
y--;
}
else if (d == -1){
d = -2;
y++;
}
}
else {
if (d == -2) y++;
else if (d == 2) y--;
else if (d == 1) x++;
else if (d == -1) x--;
}
}
//cout << x << " " << y << " " << d << "\n";
cout << k << "\n";
}Test details
Test 1 (public)
Group: 1, 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 5 2 2 1 2 3 2 4 3 ... |
| correct output |
|---|
| first second first first second |
| user output |
|---|
| (empty) |
Test 2
Group: 1, 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100 1 1 1 2 1 3 1 4 ... |
| correct output |
|---|
| first second first first first ... |
| user output |
|---|
| (empty) |
Test 3
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 1000 82 14 91 84 13 97 92 23 ... |
| correct output |
|---|
| first first first first first ... |
| user output |
|---|
| (empty) |
Test 4
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 1000 1630 271 1812 1671 254 1938 1827 443 ... |
| correct output |
|---|
| first first first first first ... |
| user output |
|---|
| (empty) |
Test 5
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 1000 36 14 79 81 93 82 32 1 ... |
| correct output |
|---|
| first first first first first ... |
| user output |
|---|
| (empty) |
Test 6
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 1000 486 300 899 1455 879 543 40 65 ... |
| correct output |
|---|
| second second second second second ... |
| user output |
|---|
| (empty) |