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 |
---|---|---|---|---|---|---|---|---|---|
#788569 | #9799. Magical Palette | ericmegalovania# | WA | 29ms | 10884kb | C++20 | 1.7kb | 2024-11-27 17:29:15 | 2024-11-27 17:29:15 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
//#define ONLINE
#ifndef ONLINE
char DEBUG_BUFFER[1000];
#define debug(...) {sprintf(DEBUG_BUFFER,##__VA_ARGS__);\
cerr<<"\033[1;36m"<<DEBUG_BUFFER<<"\033[0;2m"<<"\033[0m";}
#else
#define debug(...) ;
#endif
using LL=long long;
using PII=pair<int,int>;
#define all(x) (x).begin(),(x).end()
#define allr(x) (x).rbegin(),(x).rend()
#define FAST_IO {ios::sync_with_stdio(false);cin.tie(nullptr);}
inline int read(){static int x; cin>>x; return x;}
inline LL readLL(){static LL x; cin>>x; return x;}
mt19937_64 rng(chrono::system_clock::now().time_since_epoch().count());
void solve(){
int n=read(),m=read();
vector<int>a(n),b(m);
for(int i=0;i<n;i++){
a[i]=i+1;
}
b[0]=1;
for(int i=1;i<m;i++){
b[i]=b[i-1]+n;
}
vector<int>c(n*m);
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
c[1ll*a[i]*b[j]%(n*m)]=1;
}
}
if(accumulate(all(c),0)==n*m){
cout<<"Yes\n";
for(int i=0;i<n;i++){
cout<<a[i]<<" \n"[i==n-1];
}
for(int i=0;i<m;i++){
cout<<b[i]<<" \n"[i==m-1];
}
return;
}
for(int i=0;i<m;i++){
b[i]=i+1;
}
a[0]=1;
for(int i=1;i<n;i++){
a[i]=a[i-1]+m;
}
c.assign(n*m,0);
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
c[1ll*a[i]*b[j]%(n*m)]=1;
}
}
if(accumulate(all(c),0)==n*m){
cout<<"Yes\n";
for(int i=0;i<n;i++){
cout<<a[i]<<" \n"[i==n-1];
}
for(int i=0;i<m;i++){
cout<<b[i]<<" \n"[i==m-1];
}
return;
}
cout<<"No\n";
}
int main(){
FAST_IO;
for(int T=read();T--;) solve();
return 0;
}
/* stuff you should look for
* int overflow, array bounds
* special cases (n=1?)
* do smth instead of nothing and stay organized
* WRITE STUFF DOWN
* DON'T GET STUCK ON ONE APPROACH
*/
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3572kb
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: 29ms
memory: 10884kb
input:
1 1 1000000
output:
Yes 1 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...
result:
wrong answer Integer parameter [name=b[1000000]] equals to 1000000, violates the range [0, 999999] (test case 1)