QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#629422 | #7606. Digital Nim | guodong | WA | 8ms | 11432kb | C++14 | 839b | 2024-10-11 11:28:46 | 2024-10-11 11:28:47 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int F[22][300][300];
int A[300];
int Dfs(int dep,int lstans,int ds,int lim){
if(dep == 0){
if(lstans + 1 <= ds) return lstans + 1;
return 0;
}
int mx = lim == 1 ? A[dep] : 9;
if(lim == 0 && F[dep][ds][lim] != -1)
return F[dep][ds][lim];
int now = lstans;
for(int i = 0; i <= mx; ++i){
now = Dfs(dep - 1, now, ds + i, lim && i == mx);
}
if(lim == 0)
F[dep][ds][lim] = now;
return now;
}
signed main(){
#ifdef NICEGUODONG
freopen("data.in","r",stdin);
#endif
memset(F,-1,sizeof F);
int T;
cin >> T;
while(T--){
int n;
cin >> n;
int cnt = 0;
while(n){
A[++cnt] = n % 10;
n /= 10;
}
int res = Dfs(cnt,0,0,1);
if(res == 0){
cout << "Bajtek" << '\n';
}
else
cout << "Algosia" << '\n';
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 11432kb
input:
4 1 10 42 190
output:
Algosia Bajtek Algosia Algosia
result:
ok 4 lines
Test #2:
score: 0
Accepted
time: 2ms
memory: 11368kb
input:
1 1
output:
Algosia
result:
ok single line: 'Algosia'
Test #3:
score: -100
Wrong Answer
time: 8ms
memory: 11300kb
input:
10000 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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 10...
output:
Algosia Algosia Algosia Algosia Algosia Algosia Algosia Algosia Algosia Bajtek Algosia Algosia Algosia Algosia Algosia Algosia Algosia Algosia Algosia Bajtek Algosia Algosia Algosia Algosia Algosia Algosia Algosia Algosia Algosia Bajtek Algosia Algosia Algosia Algosia Algosia Algosia Algosia Algosia...
result:
wrong answer 1910th lines differ - expected: 'Algosia', found: 'Bajtek'