QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#788569#9799. Magical Paletteericmegalovania#WA 29ms10884kbC++201.7kb2024-11-27 17:29:152024-11-27 17:29:15

Judging History

你现在查看的是最新测评结果

  • [2024-11-27 17:29:15]
  • 评测
  • 测评结果:WA
  • 用时:29ms
  • 内存:10884kb
  • [2024-11-27 17:29:15]
  • 提交

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
*/

Details

Tip: Click on the bar to expand more detailed information

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)