| Task: | Suunnistus |
| Sender: | manttila |
| Submission time: | 2025-01-18 16:22:54 +0200 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | RUNTIME ERROR | 0 |
| #2 | RUNTIME ERROR | 0 |
| #3 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | WRONG ANSWER | 0.01 s | 3 | details |
| #2 | RUNTIME ERROR | 0.95 s | 1, 2, 3 | details |
| #3 | TIME LIMIT EXCEEDED | -- | 1, 2, 3 | details |
| #4 | ACCEPTED | 0.03 s | 1, 2, 3 | details |
| #5 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #6 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #7 | RUNTIME ERROR | 0.95 s | 2, 3 | details |
| #8 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #9 | ACCEPTED | 0.03 s | 2, 3 | details |
| #10 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #11 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #12 | ACCEPTED | 0.03 s | 3 | details |
| #13 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #14 | WRONG ANSWER | 0.03 s | 2, 3 | details |
| #15 | ACCEPTED | 0.01 s | 3 | details |
| #16 | ACCEPTED | 0.01 s | 3 | details |
| #17 | RUNTIME ERROR | 0.95 s | 2, 3 | details |
Compiler report
input/code.cpp: In function 'void solve()':
input/code.cpp:56:13: warning: 'e' may be used uninitialized in this function [-Wmaybe-uninitialized]
56 | if(dis[e]>M) cout << -1;
| ^Code
#include<bits/stdc++.h>
using namespace std;
#define int long long // xd
typedef vector<int> vi;
typedef pair<int,int> pi;
#define pb push_back
#define fi first
#define se second
#define INF LLONG_MAX/2-1
#define M 1000000007
#define N 300100
vi adj[N];
char grid[505][505];
int id[505][505];
vi dis(N,INF);
void solve(){
int n,m,k,e,count=2; cin >> n >> m >> k;
for(int i=1; i<=n; i++){
string z; cin >> z;
for(int j=1; j<=m; j++){
char in = z[j-1];
grid[i][j] = in;
if(grid[i][j]=='#') continue;
if(grid[i][j]=='S') id[i][j]=1;
else{id[i][j]=count; count++;}
if(id[i-1][j]!=0){
adj[id[i][j]].pb(id[i-1][j]);
adj[id[i-1][j]].pb(id[i][j]);
}
if(id[i][j-1]!=0){
adj[id[i][j]].pb(id[i][j-1]);
adj[id[i][j-1]].pb(id[i][j]);
}
if(grid[i][j]=='E') e=id[i][j];
}
}
queue<int> q; q.push(1);
dis[1]=0;
while(!q.empty()){
int a=q.front(); q.pop();
if(dis[a]==N) break;
for(auto u:adj[a]){
if(dis[u]<=dis[a]) continue;
dis[u]=dis[a]+1;
q.push(u);
}
}
if(dis[e]>M) cout << -1;
else cout << dis[e];
}
signed main(){
ios::sync_with_stdio(0);
cin.tie(0);
int tt=1;
while(tt--) solve();
return 0;
}
Test details
Test 1
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 10 10 9 S293#35616 #662963731 54975451#7 5162589168 ... |
| correct output |
|---|
| 25 |
| user output |
|---|
| 15 |
Test 2
Group: 1, 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 500 0 ................................. |
| correct output |
|---|
| 301 |
| user output |
|---|
| (empty) |
Test 3
Group: 1, 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 500 0 .#.........#.#..##..#............ |
| correct output |
|---|
| 253 |
| user output |
|---|
| (empty) |
Test 4
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 500 500 0 ...#......##.##.#.#..##..#..##... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 5
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 500 1 0 . . . . ... |
| correct output |
|---|
| 77 |
| user output |
|---|
| 77 |
Test 6
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 1 500 0 ................................. |
| correct output |
|---|
| 166 |
| user output |
|---|
| 166 |
Test 7
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 500 9 ................................. |
| correct output |
|---|
| 3447 |
| user output |
|---|
| (empty) |
Test 8
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 500 9 .#........#..................#... |
| correct output |
|---|
| 4952 |
| user output |
|---|
| (empty) |
Test 9
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 500 500 9 ##.########.##########.#..#...... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 10
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 500 9 623475428948841896621266296765... |
| correct output |
|---|
| 205 |
| user output |
|---|
| (empty) |
Test 11
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 500 9 7##814125813#3463#272134469457... |
| correct output |
|---|
| 157 |
| user output |
|---|
| (empty) |
Test 12
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 500 500 9 ##67##36##5#3###67###8972#61##... |
| correct output |
|---|
| -1 |
| user output |
|---|
| -1 |
Test 13
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 500 500 9 ....................#...#........ |
| correct output |
|---|
| 1313 |
| user output |
|---|
| (empty) |
Test 14
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 499 499 9 S#...#...#...#...#...#...#...#... |
| correct output |
|---|
| 1124942 |
| user output |
|---|
| 124998 |
Test 15
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 500 1 9 1 6 1 3 ... |
| correct output |
|---|
| 332 |
| user output |
|---|
| 332 |
Test 16
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 1 500 9 996327784392827829434482995353... |
| correct output |
|---|
| 135 |
| user output |
|---|
| 135 |
Test 17
Group: 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 500 500 9 ................................. |
| correct output |
|---|
| -1 |
| user output |
|---|
| (empty) |