QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#784642 | #9799. Magical Palette | WilliamHu | WA | 0ms | 3556kb | C++17 | 1.2kb | 2024-11-26 15:36:06 | 2024-11-26 15:36:06 |
Judging History
answer
#include<bits/stdc++.h>
#define int long long
using namespace std;
int read()
{
int x = 0, f = 1;
char c = getchar();
while(c != EOF and !isdigit(c))
{
if(c == '-')f = -1;
c = getchar();
}
while(isdigit(c))
{
x = x * 10 + c - '0';
c = getchar();
}
return x * f;
}
bool isprime(int x)
{
for(int i = 2;i * i <= x;i ++)if(x % i == 0)return false;
return true;
}
int n, m;
signed main()
{
int T = read();
while(T --)
{
n = read();
m = read();
if(n == 1)
{
cout<<"Yes\n"<<"1\n";
for(int i = 0;i < m;i ++)cout<<i<<' ';
cout<<endl;
continue;
}
if(m == 1)
{
cout<<"Yes\n";
for(int i = 0;i < n;i ++)cout<<i<<' ';
cout<<endl;
cout<<"1\n";
continue;
}
int d = __gcd(n, m), k = max(n, m);
if(d != 1 or !isprime(k))
{
cout<<"No\n";
continue;
}
cout<<"Yes\n";
if(n < m)
{
for(int i = 1;i <= n;i ++)cout<<i<<' ';
cout<<'\n';
for(int i = 0;i < m;i ++)cout<<(1+i*n)%m<<' ';
cout<<endl;
}
else
{
for(int i = 0;i < n;i ++)cout<<(1+i*m)%n<<' ';
cout<<'\n';
for(int i = 1;i <= m;i ++)cout<<i<<' ';
cout<<endl;
}
}
return 0;
}
//ka=kb(mod m)
//8
//1 2 3 1 3 4 3
Details
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Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 3556kb
input:
2 2 3 2 2
output:
Yes 1 2 1 0 2 No
result:
wrong answer Duplicated Color 2 (test case 1)