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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 |
---|---|---|---|---|---|---|---|---|---|
#795182 | #9799. Magical Palette | Legend_dy# | WA | 239ms | 50516kb | C++20 | 2.4kb | 2024-11-30 18:23:44 | 2024-11-30 18:23:48 |
Judging History
answer
#include<bits/stdc++.h>
#define int long long
using namespace std;
using ll = long long;
int N, M;
int ans = 0;
vector<int> a, b;
void dfs(int u, int v, int A, int B) {
if (u == 0 && v == 0) {
set<int> s;
for (int i = 0; i < N; i++) {
for (int j = 0; j < M; j++) {
s.insert(a[i] * b[j] % (N * N));
}
}
if (s.size() == N * M) {
cout << "!!!!\n";
exit(0);
}
return;
}
for (int i = A + 1; i < N * M; i++) {
a.push_back(i);
dfs(u - 1, v, i, B);
a.pop_back();
}
for (int i = B + 1; i < N * M; i++) {
b.push_back(i);
dfs(u, v - 1, A, i);
b.pop_back();
}
}
void init() {
// N = 4, M = 3;
// dfs(N, M, -1, -1);
// cout << ans;
}
void solve() {
int n, m;
cin >> n >> m;
if (n == 1 && m == 1) {
cout << "Yes\n0\n0\n";
return;
}
if (n == m) {
cout << "No\n";
return;
}
if (n < m) {
set<int> s;
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= m; j++) {
s.insert(1ll * i * ((j-1)*n + 1) % (n * m));
}
}
if (s.size() != n * m) {
cout << "No\n";
return;
}
cout << "Yes\n";
for (int i = 1; i <= n; i++) {
cout << i % (n * m) << " \n"[i == n];
}
for (int i = 1; i <= m; i++) {
cout << ((i - 1) * n + 1) % (n * m) << " \n"[i == m];
}
}else {
set<int> s;
for (int i = 1; i <= m; i++) {
for (int j = 1; j <= n; j++) {
s.insert(1ll * i * ((j-1)*m + 1) % (n * m));
// cerr << i * ((j-1)*m + 1) % (n * m) << " \n"[j == n];
}
}
if (s.size() != n * m) {
cout << "No\n";
return;
}
cout << "Yes\n";
for (int i = 1; i <= n; i++) {
cout << ((i - 1) * m + 1) % (n * m) << " \n"[i == n];
}
for (int i = 1; i <= m; i++) {
cout << i % (n * m) << " \n"[i == m];
}
}
}
signed main() {
ios::sync_with_stdio(false);
cin.tie(0);
// init();
int T;
cin >> T;
while (T--) {
solve();
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3676kb
input:
2 2 3 2 2
output:
Yes 1 2 1 3 5 No
result:
ok 2 cases (2 test cases)
Test #2:
score: 0
Accepted
time: 239ms
memory: 50456kb
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:
ok 1 cases (1 test case)
Test #3:
score: 0
Accepted
time: 234ms
memory: 50516kb
input:
1 1000000 1
output:
Yes 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 99 100 101 ...
result:
ok 1 cases (1 test case)
Test #4:
score: 0
Accepted
time: 130ms
memory: 38832kb
input:
1 2 500000
output:
No
result:
ok 1 cases (1 test case)
Test #5:
score: 0
Accepted
time: 157ms
memory: 50516kb
input:
1 2 499999
output:
Yes 1 2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173...
result:
ok 1 cases (1 test case)
Test #6:
score: 0
Accepted
time: 138ms
memory: 38796kb
input:
1 500000 2
output:
No
result:
ok 1 cases (1 test case)
Test #7:
score: 0
Accepted
time: 161ms
memory: 50456kb
input:
1 499999 2
output:
Yes 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175...
result:
ok 1 cases (1 test case)
Test #8:
score: 0
Accepted
time: 103ms
memory: 40040kb
input:
1 3 333333
output:
No
result:
ok 1 cases (1 test case)
Test #9:
score: -100
Wrong Answer
time: 114ms
memory: 42704kb
input:
1 3 333332
output:
No
result:
wrong answer Wrong Verdict (test case 1)