ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#212812 | #3828. B | raoxuanrui1021 | 0 | 0ms | 1216kb | C++ | 806b | 2024-10-20 11:45:27 | 2024-10-20 14:39:10 |
answer
#include<bits/stdc++.h>
#include<iostream>
using namespace std;
int ma=-1;
bool ss[1001][1001];
int a[1001][1001],n,m;
int dfs(int x,int y,int l){
cout<<a[x][y];
ss[x][y]=1;
if(ss[x-1][y] && ss[x+1][y] && ss[x][y-1] && ss[x][y+1]&& x-1>=0 && x+1<n && y-1>=0 && y+1<m){
cout<<endl;
return l;
}
int m=l;
for(int i=-1;i<=1;i+=2){
for(int j=-1;j<=1;j+=2){
if(a[x-i][y-j]>a[x][y] && x-i>=0 && x-i<n && y-j>=0 && y-j<m){
m=max(m,dfs(x-i,y-j,l+1));
}
}
}
ss[x][y]=0;
return m;
}
int main(){
int k;
cin>>k;
while(k--){
cin>>n>>m;
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
cin>>a[i][j];
}
}
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
ma=max(dfs(i,j,1),ma);
}
}
cout<<ma<<endl;
}
return 0;
}
Details
小提示:点击横条可展开更详细的信息
Subtask #1:
score: 0
Wrong Answer
Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 1216kb
input:
10 3 3 0 1 2 3 4 5 6 7 8 3 3 0 1 2 3 4 5 6 8 7 3 3 0 1 2 3 4 5 7 6 8 3 3 0 1 2 3 4 5 7 8 6 3 3 0 1 2...
output:
0137234656783 0138234656873 0136234757683 0138234757863 0136234858673 0137234858763 0137234565783 01...
result:
wrong output format Expected integer, but "0137234656783" found
Subtask #2:
score: 0
Time Limit Exceeded
Test #3:
score: 0
Time Limit Exceeded
input:
10 22 45 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33...
output:
0189911771832652753533674414595295516176437057357938278819199699719179719738839179719739159739758258...
result:
Subtask #3:
score: 0
Time Limit Exceeded
Test #5:
score: 0
Time Limit Exceeded
input:
10 2 100000 143604 106821 145034 44402 118718 156663 77133 28800 81890 12336 191537 118894 103331 75...
output:
1436041068211450344440211871815666377133288008189012336191537118894103331757509397011665912780215255...
result:
Subtask #4:
score: 0
Time Limit Exceeded
Test #6:
score: 0
Time Limit Exceeded
input:
10 1 200000 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32...
output:
0123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354...
result:
Subtask #5:
score: 0
Time Limit Exceeded
Test #7:
score: 0
Time Limit Exceeded
input:
10 145 1379 140324 86968 96426 123781 39754 103720 60835 118904 114639 53717 27146 110309 39232 5608...
output:
1403248696815840096426123781397541037206083511890411463953717271461103093923256083169538176264137818...