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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
#787700#9799. Magical PaletteUESTC_OldEastWestWA 54ms9656kbC++171.1kb2024-11-27 14:07:252024-11-27 14:07:25

Judging History

你现在查看的是最新测评结果

  • [2024-11-27 14:07:25]
  • 评测
  • 测评结果:WA
  • 用时:54ms
  • 内存:9656kb
  • [2024-11-27 14:07:25]
  • 提交

answer

#include<cstdio>
#include<algorithm>
#define ll long long
#define maxn 1000005
using namespace std;

const int N=1000000;
int n,m;
int tot,prime[maxn],mark[maxn];
int a[maxn],b[maxn],vis[maxn];

int gcd(int x,int y)
{
    return (y==0)?x:gcd(y,x%y);
}

void solve()
{
    scanf("%d%d",&n,&m);
    if(gcd(n,m)!=1)
    {
        printf("No\n");
        return;
    }
    printf("Yes\n");
    if(n>m)
    swap(n,m);
    for(int i=1;i<=m;++i)
    b[i]=n*(i-1)+1;
    ll val=n*m;
    for(int i=1;i<=n;++i)
    {
        a[i]=i;
        for(int j=1;j<=m;++j)
        {
            ll x=1LL*a[i]*b[j]%val;
            if(vis[x])
            {
                a[i]+=n;
                break;
            }
            else vis[x]=1;
        }
        for(int j=1;j<=m;++j)
        {
            ll x=1LL*a[i]*b[j]%val;
            vis[x]=0;
        }
    }
    for(int i=1;i<=n;++i)
    printf("%d ",a[i]);
    printf("\n");
    for(int i=1;i<=m;++i)
    printf("%d ",b[i]);
    printf("\n");
}

int main()
{
    int t;
    scanf("%d",&t);
    while(t--)
    solve();
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 5716kb

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: 54ms
memory: 9656kb

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 1...

result:

wrong answer Integer parameter [name=b[1000000]] equals to 1000000, violates the range [0, 999999] (test case 1)