QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#69051 | #5247. Walizki [C] | wiktorlewicki | 0 | 3ms | 3540kb | C++14 | 790b | 2022-12-23 01:29:30 | 2022-12-23 01:29:33 |
Judging History
answer
#include <bits/stdc++.h>
#define pb push_back
#define ll long long
#define int __int128_t
using namespace std;
const int N = 1e2 + 5;
vector<int> kraw[N];
ll n;
int dp[N], k[N];
int NWW(int a, int b){
int res = a*b/__gcd(a, b);
return res;
}
void dfs(int x){
for(int i=2;i<=n;i++){
dp[i]=0;
}
for(int i=1;i<=n;i++){
if(k[i]&&dp[i]%k[i]){
int pom = NWW(dp[i], k[i]);
pom/=dp[i];
dp[1]*=pom;
dfs(1);
return;
}
}
for(auto v : kraw[x]){
dp[v]+=(dp[x]/k[x]);
}
}
signed main(){
ios::sync_with_stdio(0);
cin.tie(0);
cin>>n;
for(int i=1;i<=n;i++){
long long x;
cin>>x;
k[i]=x;
for(int j=1;j<=k[i];j++){
long long a;
cin>>a;
kraw[i].pb(a);
}
}
dp[1]=1;
dfs(1);
cout<<(ll)dp[1];
return 0;
}
詳細信息
Subtask #1:
score: 0
Wrong Answer
Test #1:
score: 1
Accepted
time: 1ms
memory: 3420kb
input:
1 0
output:
1
result:
ok single line: '1'
Test #2:
score: 0
Accepted
time: 1ms
memory: 3424kb
input:
3 2 2 3 1 3 0
output:
2
result:
ok single line: '2'
Test #3:
score: -1
Wrong Answer
time: 0ms
memory: 3284kb
input:
5 4 2 3 4 5 3 3 4 5 2 4 5 1 5 0
output:
4
result:
wrong answer 1st lines differ - expected: '12', found: '4'
Subtask #2:
score: 0
Wrong Answer
Test #12:
score: 1
Accepted
time: 2ms
memory: 3284kb
input:
2 1 2 0
output:
1
result:
ok single line: '1'
Test #13:
score: -1
Wrong Answer
time: 2ms
memory: 3368kb
input:
4 3 2 3 4 2 3 4 1 4 0
output:
3
result:
wrong answer 1st lines differ - expected: '6', found: '3'
Subtask #3:
score: 0
Wrong Answer
Test #23:
score: 0
Wrong Answer
time: 1ms
memory: 3464kb
input:
11 10 2 3 4 5 6 7 8 9 10 11 9 3 4 5 6 7 8 9 10 11 8 4 5 6 7 8 9 10 11 7 5 6 7 8 9 10 11 6 6 7 8 9 10 11 5 7 8 9 10 11 4 8 9 10 11 3 9 10 11 2 10 11 1 11 0
output:
10
result:
wrong answer 1st lines differ - expected: '2520', found: '10'
Subtask #4:
score: 0
Wrong Answer
Test #34:
score: 0
Wrong Answer
time: 0ms
memory: 3436kb
input:
12 11 2 3 4 5 6 7 8 9 10 11 12 10 3 4 5 6 7 8 9 10 11 12 9 4 5 6 7 8 9 10 11 12 8 5 6 7 8 9 10 11 12 7 6 7 8 9 10 11 12 6 7 8 9 10 11 12 5 8 9 10 11 12 4 9 10 11 12 3 10 11 12 2 11 12 1 12 0
output:
11
result:
wrong answer 1st lines differ - expected: '27720', found: '11'
Subtask #5:
score: 0
Wrong Answer
Test #45:
score: 0
Wrong Answer
time: 1ms
memory: 3440kb
input:
25 24 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 23 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 22 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 21 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 20 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ...
output:
24
result:
wrong answer 1st lines differ - expected: '5354228880', found: '24'
Subtask #6:
score: 0
Wrong Answer
Test #56:
score: 0
Wrong Answer
time: 2ms
memory: 3424kb
input:
26 25 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 24 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 23 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 22 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 21 6 7 8 9 10 11 12 13 14 15 ...
output:
25
result:
wrong answer 1st lines differ - expected: '26771144400', found: '25'
Subtask #7:
score: 0
Wrong Answer
Test #67:
score: 0
Wrong Answer
time: 2ms
memory: 3540kb
input:
61 60 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 59 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 ...
output:
60
result:
wrong answer 1st lines differ - expected: '9690712164777231700912800', found: '60'
Subtask #8:
score: 0
Wrong Answer
Test #78:
score: 0
Wrong Answer
time: 2ms
memory: 3476kb
input:
62 61 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 60 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 ...
output:
61
result:
wrong answer 1st lines differ - expected: '591133442051411133755680800', found: '61'
Subtask #9:
score: 0
Wrong Answer
Test #89:
score: 0
Wrong Answer
time: 3ms
memory: 3476kb
input:
91 90 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 89 3 4 5 6 7 8 9 10 11 12 13 14 ...
output:
90
result:
wrong answer 1st lines differ - expected: '718766754945489455304472257065075294400', found: '90'
Subtask #10:
score: 0
Wrong Answer
Test #101:
score: 0
Wrong Answer
time: 3ms
memory: 3524kb
input:
92 91 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 90 3 4 5 6 7 8 9 10 11 12 13 ...
output:
91
result:
wrong answer 1st lines differ - expected: '718766754945489455304472257065075294400', found: '91'