| Task: | bakterije |
| Sender: | Kuha |
| Submission time: | 2016-08-02 17:51:54 +0300 |
| Language: | C++ |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | TIME LIMIT EXCEEDED | 0 |
| test | verdict | time | |
|---|---|---|---|
| #1 | ACCEPTED | 0.05 s | details |
| #2 | ACCEPTED | 0.06 s | details |
| #3 | ACCEPTED | 0.06 s | details |
| #4 | ACCEPTED | 0.06 s | details |
| #5 | ACCEPTED | 0.05 s | details |
| #6 | TIME LIMIT EXCEEDED | -- | details |
| #7 | WRONG ANSWER | 0.06 s | details |
| #8 | WRONG ANSWER | 0.06 s | details |
| #9 | WRONG ANSWER | 0.06 s | details |
| #10 | WRONG ANSWER | 0.06 s | details |
| #11 | WRONG ANSWER | 0.06 s | details |
| #12 | WRONG ANSWER | 0.06 s | details |
| #13 | WRONG ANSWER | 0.06 s | details |
Compiler report
input/code.cpp: In function 'int main()':
input/code.cpp:90:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (j == ct[i].size()) j = x;
^
input/code.cpp:95:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (j == ct[i].size()) j = x;
^Code
#include <bits/stdc++.h>
#define ll long long
#define INF 999999999
#define LINF 999999999999999999LL
#define N (1<<20)
#define M 1000000007
#define MAX 10000
using namespace std;
int v[55][55][5];
int vx[5];
int vy[5];
int d[5];
int t[5];
bool cy[5][4];
vector<pair<int, int>> ct[5];
int fo[5];
priority_queue<int> q[5];
int main () {
int n, m, k;
cin>>n>>m>>k;
int r, c;
cin>>r>>c;
for (int i = 0; i < k; i++) {
char c;
cin>>vy[i]>>vx[i]>>c;
if (c == 'L') d[i] = 0;
if (c == 'U') d[i] = 1;
if (c == 'R') d[i] = 2;
if (c == 'D') d[i] = 3;
for (int y = 1; y <= n; y++) {
for (int x = 1; x <= m; x++) {
cin>>c;
v[y][x][i] = c - '0';
}
}
}
for (int i = 0; i < k; i++) {
int l = 1;
int qa = MAX;
int ts = 1;
while (qa--) {
l++;
ts++;
int X = v[vy[i]][vx[i]][i];
int x = vx[i];
int y = vy[i];
d[i] = (d[i] + X) % 4;
if (d[i] == 0 && x == 1) d[i] = 2;
else if (d[i] == 1 && y == 1) d[i] = 3;
else if (d[i] == 2 && x == m) d[i] = 0;
else if (d[i] == 3 && y == n) d[i] = 1;
if (d[i] == 0) vx[i] -= 1;
if (d[i] == 1) vy[i] -= 1;
if (d[i] == 2) vx[i] += 1;
if (d[i] == 3) vy[i] += 1;
if (vy[i] == r && vx[i] == c) {
t[i] = l;
q[i].push(-l);
break;
}
}
if (!qa) cout<<-1<<endl, exit(0);
l = 0;
while (qa--) {
ts++;
l++;
int X = v[vy[i]][vx[i]][i];
int x = vx[i];
int y = vy[i];
d[i] = (d[i] + X) % 4;
if (d[i] == 0 && x == 1) d[i] = 2;
else if (d[i] == 1 && y == 1) d[i] = 3;
else if (d[i] == 2 && x == m) d[i] = 0;
else if (d[i] == 3 && y == n) d[i] = 1;
if (d[i] == 0) vx[i] -= 1;
if (d[i] == 1) vy[i] -= 1;
if (d[i] == 2) vx[i] += 1;
if (d[i] == 3) vy[i] += 1;
if (vy[i] == r && vx[i] == c) {
if (cy[i][d[i]]) {
fo[i] = d[i];
int x = 0;
for (; x < 4; x++) {
if (ct[i][x].second == d[i]) break;
}
int j = x + 1;
if (j == ct[i].size()) j = x;
for (int w = 0; w < 50000; w++) {
q[i].push(-ts);
ts += ct[i][j].first;
j++;
if (j == ct[i].size()) j = x;
}
break;
}
else {
cy[i][d[i]] = 1;
ct[i].push_back({l, d[i]});
q[i].push(-ts);
l = 0;
}
}
}
}
while (true) {
for (int i = 0; i < k; i++) if (q[i].empty()) cout<<-1<<endl, exit(0);
//for (int i = 0; i < k; i++) cout<<-q[i].top()<<" ";
//cout<<endl;
int x = q[0].top();
bool b = true;
for (int i = 1; i < k; i++) {
if (q[i].top() != x) {
if (q[i].top() < x) q[0].pop();
else q[i].pop();
b = false;
break;
}
}
if (b) cout<<-x<<endl, exit(0);
}
}Test details
Test 1
Verdict: ACCEPTED
| input |
|---|
| 3 3 1
2 2 1 1 R 010 000 ... |
| correct output |
|---|
| 3 |
| user output |
|---|
| 3 |
Test 2
Verdict: ACCEPTED
| input |
|---|
| 3 4 2
2 2 3 4 R 2327 6009 ... |
| correct output |
|---|
| 8 |
| user output |
|---|
| 8 |
Test 3
Verdict: ACCEPTED
| input |
|---|
| 4 4 3
4 3 1 1 U 1001 0240 ... |
| correct output |
|---|
| 296 |
| user output |
|---|
| 296 |
Test 4
Verdict: ACCEPTED
| input |
|---|
| 10 10 2
2 2 10 10 D 3000000003 3240082600 ... |
| correct output |
|---|
| 31 |
| user output |
|---|
| 31 |
Test 5
Verdict: ACCEPTED
| input |
|---|
| 20 20 3
18 8 18 14 L 52076326768887743424 30953273223516230377 ... |
| correct output |
|---|
| 127365 |
| user output |
|---|
| 127365 |
Test 6
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 16 24 3
1 1 9 15 L 386703035230234125771793 410163209210321990377031 ... |
| correct output |
|---|
| -1 |
| user output |
|---|
| (empty) |
Test 7
Verdict: WRONG ANSWER
| input |
|---|
| 35 39 4
11 23 35 10 D 534119390852214853015480726815... |
| correct output |
|---|
| 68430452 |
| user output |
|---|
| -1 |
Test 8
Verdict: WRONG ANSWER
| input |
|---|
| 21 32 5
3 5 15 8 R 334126231002222122244321129954... |
| correct output |
|---|
| 1959913839402 |
| user output |
|---|
| -1 |
Test 9
Verdict: WRONG ANSWER
| input |
|---|
| 29 44 5
20 21 3 26 L 760376683503757740684647181292... |
| correct output |
|---|
| 62013683483 |
| user output |
|---|
| -1 |
Test 10
Verdict: WRONG ANSWER
| input |
|---|
| 40 40 5
28 23 15 9 L 137103427205590752679014023441... |
| correct output |
|---|
| 57788077454 |
| user output |
|---|
| -1 |
Test 11
Verdict: WRONG ANSWER
| input |
|---|
| 45 49 5
12 15 34 30 R 860736165053314133032790918044... |
| correct output |
|---|
| 10477495826046 |
| user output |
|---|
| -1 |
Test 12
Verdict: WRONG ANSWER
| input |
|---|
| 47 49 5
17 26 8 40 R 384608891563515730952391281457... |
| correct output |
|---|
| 781942227216 |
| user output |
|---|
| -1 |
Test 13
Verdict: WRONG ANSWER
| input |
|---|
| 50 50 5
4 35 27 43 L 998166911112259286230836653527... |
| correct output |
|---|
| 9298781157357368 |
| user output |
|---|
| -1 |