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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#799545 | #9799. Magical Palette | xh_team# | WA | 10ms | 11536kb | C++20 | 2.0kb | 2024-12-05 15:43:17 | 2024-12-05 15:43:18 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define PII pair<int,int>
#define lson 2*p
#define rson 2*p+1
#define x first
#define y second
#define endl "\n"
const int N=1e6+10;
const int mod=1e9+7;
int n,m;
vector<int> a,b;
int vis[N];
void solve() {
cin>>n>>m;
int flag=0;
if(n==m) {
if(n==1) {
cout<<"Yes"<<endl;
cout<<0<<endl;
cout<<0<<endl;
} else {
cout<<"No"<<endl;
}
return ;
}
if(n%2==0&&m%2==0) {
cout<<"No"<<endl;
return ;
}
if(n%2==1&&m%2==1) {
if(vis[n]||vis[m]) {
cout<<"No"<<endl;
return ;
}
cout<<"Yes"<<endl;
if(n<m) {
for(int i=1;i<=n;i++) cout<<i<<" ";
cout<<endl;
for(int i=1;i<=m;i++) cout<<(i-1)*n+1<<" ";
cout<<endl;
} else {
for(int i=1;i<=n;i++) cout<<(i-1)*m+1<<" ";
cout<<endl;
for(int i=1;i<=m;i++) cout<<i<<" ";
cout<<endl;
}
} else if(n%2==0) {
if(m<n) {
cout<<"No"<<endl;
return ;
}
if(vis[m]) {
cout<<"No"<<endl;
return ;
}
cout<<"Yes"<<endl;
for(int i=1;i<=n;i++) cout<<i<<" ";
cout<<endl;
for(int i=1;i<=m;i++) cout<<(i-1)*n+1<<" ";
cout<<endl;
} else {
if(n<m) {
cout<<"No"<<endl;
return ;
}
if(vis[n]) {
cout<<"No"<<endl;
return ;
}
cout<<"Yes"<<endl;
for(int i=1;i<=n;i++) cout<<(i-1)*m+1<<" ";
cout<<endl;
for(int i=1;i<=m;i++) cout<<i<<" ";
cout<<endl;
}
}
signed main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int T=1;
for(int i=2;i<N;i++) {
if(!vis[i]) {
for(int j=i*2;j<N;j+=i) vis[j]=1;
}
}
cin>>T;
while(T--) {
solve();
}
}
Details
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Test #1:
score: 100
Accepted
time: 7ms
memory: 11424kb
input:
2 2 3 2 2
output:
Yes 1 2 1 3 5 No
result:
ok 2 cases (2 test cases)
Test #2:
score: -100
Wrong Answer
time: 10ms
memory: 11536kb
input:
1 1 1000000
output:
No
result:
wrong answer Wrong Verdict (test case 1)