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 |
---|---|---|---|---|---|---|---|---|---|
#385803 | #5107. Mosaic Browsing | UFRJ | AC ✓ | 77ms | 43660kb | C++20 | 3.9kb | 2024-04-11 07:25:17 | 2024-04-11 07:25:17 |
Judging History
answer
#include <bits/stdc++.h>
#define st first
#define nd second
using lint = long long;
constexpr int mod = 998244353;
constexpr int inf = 0x3f3f3f3f;
constexpr lint linf = 0x3f3f3f3f3f3f3f3f;
using namespace std;
template <typename dbl> struct cplx { ///start-hash
dbl x, y; using P = cplx;
cplx(dbl x_ = 0, dbl y_ = 0) : x(x_), y(y_) { }
friend P operator+(P a, P b) { return P(a.x+b.x, a.y+b.y); }
friend P operator-(P a, P b) { return P(a.x-b.x, a.y-b.y); }
friend P operator*(P a, P b) { return P(a.x*b.x - a.y*b.y, a.x*b.y + a.y*b.x); }
friend P conj(P a) { return P(a.x, -a.y); }
friend P inv(P a) { dbl n = (a.x*a.x+a.y*a.y); return P(a.x/n,-a.y/n); }
};
template <typename T> struct root_of_unity {};
template <typename dbl> struct root_of_unity<cplx<dbl>> {
static cplx<dbl> f(int k) {
static const dbl PI = acos(-1); dbl a = 2*PI/k;
return cplx<dbl>(cos(a),sin(a));
}
}; ///end-hash
inline int nxt_pow2(int s) { return 1 << (s > 1 ? 32 - __builtin_clz(s-1) : 0); }
template<typename T> struct FFT {
vector<T> rt; vector<int> rev;
FFT() : rt(2, T(1)) {}
void init(int N) {///start-hash
N = nxt_pow2(N);
if (N > int(rt.size())) {
rev.resize(N); rt.reserve(N);
for (int a = 0; a < N; ++a)
rev[a] = (rev[a/2] | ((a&1)*N)) >> 1;
for (int k = int(rt.size()); k < N; k *= 2) {
rt.resize(2*k);
T z = root_of_unity<T>::f(2*k);
for (int a = k/2; a < k; ++a)
rt[2*a] = rt[a], rt[2*a+1] = rt[a] * z;
}
}
}///end-hash
void fft(vector<T>& xs, bool inverse) const {///start-hash
int N = int(xs.size());
int s = __builtin_ctz(int(rev.size())/N);
if (inverse) reverse(xs.begin() + 1, xs.end());
for (int a = 0; a < N; ++a) {
if (a < (rev[a] >> s)) swap(xs[a], xs[rev[a] >> s]);
}
for (int k = 1; k < N; k *= 2) {
for (int a = 0; a < N; a += 2*k) {
int u = a, v = u + k;
for (int b = 0; b < k; ++b, ++u, ++v) {
T z = rt[b + k] * xs[v];
xs[v] = xs[u] - z, xs[u] = xs[u] + z;
}
}
}
if (inverse)
for (int a = 0; a < N; ++a) xs[a] = xs[a] * inv(T(N));
}///end-hash
vector<T> convolve(vector<T> as, vector<T> bs) {///start-hash
int N = int(as.size()), M = int(bs.size());
int K = N + M - 1, S = nxt_pow2(K); init(S);
if (min(N, M) <= 64) {
vector<T> res(K);
for (int u = 0; u < N; ++u) for (int v = 0; v < M; ++v)
res[u + v] = res[u + v] + as[u] * bs[v];
return res;
} else {
as.resize(S), bs.resize(S);
fft(as, false); fft(bs, false);
for (int i = 0; i < S; ++i) as[i] = as[i] * bs[i];
fft(as, true); as.resize(K); return as;
}
}///end-hash
};
using dbl = double;
FFT<cplx<dbl>>fft;
int main(){
cin.tie(nullptr)->sync_with_stdio(false);
int n1, m1, n2, m2;
cin>>n1>>m1;
vector<vector<int>>a(n1, vector<int>(m1));
for(int i=0;i<n1;i++){
for(int j=0;j<m1;j++) cin>>a[i][j], a[i][j]--;
}
cin>>n2>>m2;
vector<vector<int>>b(n2, vector<int>(m2));
for(int i=0;i<n2;i++){
for(int j=0;j<m2;j++) cin>>b[i][j], b[i][j]--;
}
if(n1 > n2 || m1 > m2){
cout<<"0\n";
return 0;
}
vector<cplx<dbl>>c(m2 * n1), d(m2 * n2);
int t = 0;
for(int i=0;i<n1;i++){
for(int j=0;j<m1;j++){
if(a[i][j] == -1) c[m2 * i + j] = cplx<dbl>(0, 0);
else c[m2 * i + j] = cplx<dbl>(cos(a[i][j]), -sin(a[i][j])), t++;
}
}
for(int i=0;i<n2;i++){
for(int j=0;j<m2;j++){
d[m2 * i + j] = cplx<dbl>(cos(b[i][j]), sin(b[i][j]));
}
}
reverse(c.begin(), c.end());
auto res = fft.convolve(c, d);
vector<pair<int, int>>ans;
for(int i=0;i<=n2-n1;i++){
for(int j=0;j<=m2-m1;j++){
int id = i * m2 + j + (m2 * n1 - 1);
if( abs(res[id].x - t) < 1e-8 ) ans.push_back({i, j});
}
}
cout<<ans.size()<<"\n";
for(auto [x, y] : ans) cout<<x+1<<" "<<y+1<<"\n";
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 60ms
memory: 39576kb
input:
100 100 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 ...
output:
2005 1 1 1 101 1 201 1 301 1 401 2 1 2 101 2 201 2 301 2 401 3 1 3 101 3 201 3 301 3 401 4 1 4 101 4 201 4 301 4 401 5 1 5 101 5 201 5 301 5 401 6 1 6 101 6 201 6 301 6 401 7 1 7 101 7 201 7 301 7 401 8 1 8 101 8 201 8 301 8 401 9 1 9 101 9 201 9 301 9 401 10 1 10 101 10 201 10 301 10 401 11 1 11 10...
result:
ok 2006 lines
Test #2:
score: 0
Accepted
time: 65ms
memory: 40796kb
input:
250 100 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 ...
output:
1255 1 1 1 101 1 201 1 301 1 401 2 1 2 101 2 201 2 301 2 401 3 1 3 101 3 201 3 301 3 401 4 1 4 101 4 201 4 301 4 401 5 1 5 101 5 201 5 301 5 401 6 1 6 101 6 201 6 301 6 401 7 1 7 101 7 201 7 301 7 401 8 1 8 101 8 201 8 301 8 401 9 1 9 101 9 201 9 301 9 401 10 1 10 101 10 201 10 301 10 401 11 1 11 10...
result:
ok 1256 lines
Test #3:
score: 0
Accepted
time: 77ms
memory: 43016kb
input:
500 100 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 ...
output:
5 1 1 1 101 1 201 1 301 1 401
result:
ok 6 lines
Test #4:
score: 0
Accepted
time: 0ms
memory: 3908kb
input:
1 1 1 3 3 1 1 1 1 1 1 1 1 1
output:
9 1 1 1 2 1 3 2 1 2 2 2 3 3 1 3 2 3 3
result:
ok 10 lines
Test #5:
score: 0
Accepted
time: 0ms
memory: 3996kb
input:
1 1 2 2 4 1 1 2 2 1 3 2 3
output:
3 1 3 1 4 2 3
result:
ok 4 lines
Test #6:
score: 0
Accepted
time: 0ms
memory: 3772kb
input:
1 1 1 4 1 1 4 2 6
output:
1 1 1
result:
ok 2 lines
Test #7:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
1 1 1 3 3 1 1 1 1 1 1 1 1 1
output:
9 1 1 1 2 1 3 2 1 2 2 2 3 3 1 3 2 3 3
result:
ok 10 lines
Test #8:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
2 2 1 3 0 0 1 3 1 2 3
output:
0
result:
ok single line: '0'
Test #9:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
1 4 4 4 4 1 1 1 2
output:
0
result:
ok single line: '0'
Test #10:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
1 1 0 6 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
output:
24 1 1 1 2 1 3 1 4 2 1 2 2 2 3 2 4 3 1 3 2 3 3 3 4 4 1 4 2 4 3 4 4 5 1 5 2 5 3 5 4 6 1 6 2 6 3 6 4
result:
ok 25 lines
Test #11:
score: 0
Accepted
time: 0ms
memory: 4000kb
input:
1 1 2 1 5 3 2 3 3 2
output:
2 1 2 1 5
result:
ok 3 lines
Test #12:
score: 0
Accepted
time: 0ms
memory: 4036kb
input:
1 1 3 2 8 7 2 6 3 7 2 5 3 1 5 3 4 1 3 3 6
output:
5 1 4 1 8 2 3 2 6 2 7
result:
ok 6 lines
Test #13:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
2 3 1 1 0 1 1 0 1 7 1 1 1 1 1 1 1
output:
0
result:
ok single line: '0'
Test #14:
score: 0
Accepted
time: 0ms
memory: 3928kb
input:
2 2 0 1 2 2 9 3 2 3 2 1 1 1 1 3 2 1 1 1 1 2 2 3 3 3 1 1 3 1 3 3 1 3 1
output:
1 4 2
result:
ok 2 lines
Test #15:
score: 0
Accepted
time: 0ms
memory: 4040kb
input:
1 1 2 4 3 5 6 5 3 2 4 1 2 4 7 3 5
output:
2 2 2 3 2
result:
ok 3 lines
Test #16:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
5 4 1 0 1 1 0 0 1 0 1 0 0 1 1 0 0 0 0 0 1 1 3 1 1 1 1
output:
0
result:
ok single line: '0'
Test #17:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
4 2 3 0 0 0 1 2 3 2 1 4 1 1 1 2
output:
0
result:
ok single line: '0'
Test #18:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
8 8 0 2 3 6 5 3 5 2 6 5 6 5 3 2 0 5 2 1 5 3 0 0 4 2 2 0 7 2 3 5 3 7 5 1 4 6 0 5 6 7 3 0 1 0 5 4 5 7 3 4 6 1 5 3 3 1 3 6 7 3 6 1 5 5 4 4 7 7 3 7 2 4 5 3 6 3 1 1 3 7 2 1
output:
0
result:
ok single line: '0'
Test #19:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
1 1 61 4 1 52 48 40 46
output:
0
result:
ok single line: '0'
Test #20:
score: 0
Accepted
time: 0ms
memory: 4740kb
input:
1 1 1 95 86 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
8170 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 1 37 1 38 1 39 1 40 1 41 1 42 1 43 1 44 1 45 1 46 1 47 1 48 1 49 1 50 1 51 1 52 1 53 1 54 1 55 1 56 1 57 1 58 1 59 1 60 1 61...
result:
ok 8171 lines
Test #21:
score: 0
Accepted
time: 0ms
memory: 3928kb
input:
1 1 2 6 96 3 2 1 2 1 1 3 2 1 2 2 3 1 3 3 3 3 2 2 1 1 2 2 3 2 1 1 2 2 1 1 3 1 3 1 3 2 3 3 1 3 2 3 3 3 3 3 1 1 1 2 2 3 2 3 3 3 1 3 3 2 1 1 1 1 2 2 2 1 2 2 3 2 1 3 2 1 3 3 3 3 2 3 1 1 3 2 2 2 2 1 2 2 2 1 1 1 2 3 2 2 3 2 2 3 1 2 2 3 3 2 3 2 1 1 1 3 1 3 3 3 2 3 2 3 3 3 3 1 1 3 2 2 1 3 1 1 3 1 1 3 2 1 3 3...
output:
191 1 2 1 4 1 8 1 10 1 11 1 18 1 19 1 22 1 23 1 25 1 28 1 29 1 37 1 42 1 51 1 52 1 54 1 61 1 66 1 67 1 68 1 70 1 71 1 73 1 76 1 82 1 87 1 88 1 89 1 90 1 92 1 93 1 94 2 2 2 4 2 5 2 7 2 8 2 11 2 12 2 15 2 17 2 26 2 28 2 36 2 37 2 46 2 54 2 60 2 61 2 62 2 64 2 66 2 70 2 75 2 76 2 80 2 81 2 84 2 86 2 87...
result:
ok 192 lines
Test #22:
score: 0
Accepted
time: 1ms
memory: 4176kb
input:
1 1 6 80 23 5 3 7 7 4 5 3 3 7 6 3 3 6 1 4 6 5 7 2 6 2 5 6 2 1 4 5 1 6 6 2 1 1 5 1 1 3 5 6 5 7 4 7 4 4 2 7 1 5 1 2 1 1 4 3 3 4 3 2 1 6 1 1 6 7 5 4 7 1 7 4 6 3 7 7 2 5 1 7 5 3 4 3 6 2 2 2 3 3 1 2 5 7 7 4 5 7 7 5 1 2 2 6 6 4 6 1 2 4 1 5 6 1 7 4 3 1 3 2 5 3 1 7 2 6 4 2 2 6 5 4 2 1 5 1 3 6 7 1 3 6 7 4 4 ...
output:
277 1 10 1 13 1 16 1 20 1 23 2 6 2 7 2 16 3 15 3 18 4 3 4 15 5 11 5 12 5 14 5 20 6 10 6 14 6 22 7 3 7 8 7 12 7 14 7 16 8 13 8 23 9 1 9 3 9 14 9 21 10 3 10 12 10 14 10 15 10 21 11 1 11 5 11 9 11 13 11 20 12 9 12 18 13 7 13 8 13 12 13 18 13 19 13 21 14 16 14 19 15 5 15 14 17 2 17 12 17 19 17 23 18 4 1...
result:
ok 278 lines
Test #23:
score: 0
Accepted
time: 0ms
memory: 3688kb
input:
1 3 94 82 89 4 2 32 23 91 15 19 42 54 45
output:
0
result:
ok single line: '0'
Test #24:
score: 0
Accepted
time: 2ms
memory: 4160kb
input:
1 4 0 0 1 0 65 88 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
5525 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 1 37 1 38 1 39 1 40 1 41 1 42 1 43 1 44 1 45 1 46 1 47 1 48 1 49 1 50 1 51 1 52 1 53 1 54 1 55 1 56 1 57 1 58 1 59 1 60 1 61...
result:
ok 5526 lines
Test #25:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
1 3 2 0 3 1 30 3 3 2 2 3 1 3 2 2 3 2 3 2 3 1 1 2 2 2 3 3 1 3 3 1 1 1 1 1 2
output:
4 1 3 1 8 1 18 1 19
result:
ok 5 lines
Test #26:
score: 0
Accepted
time: 1ms
memory: 3980kb
input:
3 2 7 5 4 1 4 7 64 67 7 5 7 3 2 6 4 5 1 6 7 7 2 6 5 2 4 7 6 4 5 3 2 5 5 4 7 2 6 5 1 3 6 2 7 2 6 5 1 3 3 2 1 4 4 1 2 7 2 3 5 5 6 1 6 6 6 4 1 3 2 6 3 5 3 3 1 4 1 5 3 6 4 6 6 4 5 7 2 4 1 3 2 1 7 2 1 5 6 4 4 4 5 6 1 2 2 7 7 1 6 3 4 3 4 4 7 5 7 7 1 1 7 1 3 7 5 5 3 1 1 2 1 6 5 7 2 1 4 5 7 7 1 6 7 5 3 7 4 ...
output:
0
result:
ok single line: '0'
Test #27:
score: 0
Accepted
time: 0ms
memory: 3860kb
input:
3 5 0 0 1 1 1 0 1 0 0 0 1 1 0 1 0 6 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
output:
12 1 1 1 2 1 3 2 1 2 2 2 3 3 1 3 2 3 3 4 1 4 2 4 3
result:
ok 13 lines
Test #28:
score: 0
Accepted
time: 0ms
memory: 3996kb
input:
6 1 3 0 1 3 0 2 6 2 2 3 3 2 2 3 3 3 3 3 1 3
output:
0
result:
ok single line: '0'
Test #29:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
1 8 7 3 3 7 7 5 7 1 2 2 3 7 2 1
output:
0
result:
ok single line: '0'
Test #30:
score: 0
Accepted
time: 0ms
memory: 4040kb
input:
1 1 48 4 8 74 75 78 99 58 26 87 45 82 29 80 61 15 66 58 15 55 44 92 11 71 50 95 36 36 7 45 91 83 16 49 87
output:
0
result:
ok single line: '0'
Test #31:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
1 2 99 39 9 8 75 76 86 25 25 64 90 78 71 58 5 18 93 14 47 92 68 9 5 97 52 33 99 48 68 74 82 67 34 58 81 75 53 9 30 47 49 42 5 11 84 2 44 86 30 81 83 9 27 88 19 17 99 47 23 40 58 95 1 3 79 99 77 45 76 19 37 12 91 96 77 3
output:
0
result:
ok single line: '0'
Test #32:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
1 7 68 51 66 68 68 26 96 1 4 51 25 71 18
output:
0
result:
ok single line: '0'
Test #33:
score: 0
Accepted
time: 2ms
memory: 4556kb
input:
5 5 1 1 1 0 0 0 1 1 0 1 1 1 1 1 0 1 0 0 0 0 1 0 1 1 1 94 95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
8190 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 1 37 1 38 1 39 1 40 1 41 1 42 1 43 1 44 1 45 1 46 1 47 1 48 1 49 1 50 1 51 1 52 1 53 1 54 1 55 1 56 1 57 1 58 1 59 1 60 1 61...
result:
ok 8191 lines
Test #34:
score: 0
Accepted
time: 0ms
memory: 4124kb
input:
2 1 1 3 20 27 3 3 1 2 1 1 2 1 2 2 3 1 2 2 3 2 3 3 2 2 2 1 3 3 3 3 1 2 1 2 2 3 1 1 2 3 2 2 2 3 1 2 1 1 1 3 3 1 2 2 3 1 2 2 1 2 2 1 2 3 2 3 2 2 2 2 1 1 1 3 2 1 2 3 1 2 3 1 2 3 3 1 2 3 3 3 3 1 1 1 2 1 1 3 2 2 1 2 2 2 2 2 2 1 1 1 1 3 2 1 1 2 1 3 3 3 3 1 3 1 3 1 3 3 1 3 2 2 3 3 2 1 1 1 1 1 1 2 3 1 1 2 2 ...
output:
53 1 5 2 6 2 16 3 4 3 13 4 7 4 8 4 9 4 11 4 16 5 10 5 14 6 5 6 9 6 18 6 24 7 1 7 2 7 19 8 3 8 11 9 17 9 19 10 6 10 7 10 24 10 26 11 15 12 7 12 20 12 21 12 23 13 14 13 17 14 3 14 12 14 16 14 23 15 9 15 10 16 8 16 13 16 17 17 4 17 11 17 18 17 25 18 2 18 19 18 20 19 3 19 18 19 24
result:
ok 54 lines
Test #35:
score: 0
Accepted
time: 1ms
memory: 4044kb
input:
3 9 7 5 4 2 1 3 3 5 5 1 4 3 1 7 5 5 1 3 2 0 2 1 1 4 6 7 6 41 80 7 7 1 4 2 6 1 7 7 6 2 5 2 3 6 7 5 7 2 3 2 3 6 6 5 5 1 1 1 4 7 1 2 7 5 5 7 3 1 4 4 2 3 6 4 1 1 3 7 2 4 1 7 2 1 1 6 6 6 6 6 2 4 1 2 4 5 6 4 3 3 3 4 3 6 7 5 7 5 1 6 4 7 1 2 5 4 5 4 5 3 4 2 3 4 2 4 1 6 2 2 6 5 6 6 6 6 5 7 2 4 4 5 3 5 2 3 5 ...
output:
0
result:
ok single line: '0'
Test #36:
score: 0
Accepted
time: 0ms
memory: 4000kb
input:
1 1 99 27 18 57 43 97 16 60 6 4 21 17 94 49 51 22 17 79 36 33 27 75 19 92 33 2 14 37 55 94 57 73 77 78 1 5 24 59 15 56 16 33 93 90 40 62 11 61 50 17 91 92 46 52 12 74 3 42 17 19 58 59 9 27 14 3 72 75 33 23 99 54 57 71 40 26 13 17 59 45 3 50 92 1 62 88 82 60 9 13 96 52 35 69 84 44 48 21 22 5 92 25 87...
output:
3 4 14 8 2 20 12
result:
ok 4 lines
Test #37:
score: 0
Accepted
time: 1ms
memory: 4404kb
input:
3 2 27 0 79 43 54 33 98 77 54 63 1 12 92 2 15 42 69 46 7 26 84 26 48 30 61 22 31 43 80 99 19 60 31 3 61 9 32 33 56 63 10 38 71 80 43 4 91 52 14 99 87 51 88 66 75 91 95 95 38 92 16 11 29 36 70 92 42 75 23 41 36 32 80 38 4 89 75 61 89 54 47 68 74 22 71 34 11 94 94 42 21 86 79 43 34 43 8 64 14 79 47 93...
output:
0
result:
ok single line: '0'
Test #38:
score: 0
Accepted
time: 0ms
memory: 3672kb
input:
4 3 95 37 42 65 85 10 95 70 41 34 53 50 3 8 53 48 45 44 65 15 33 28 59 9 47 75 6 49 16 38 38 58 87 24 11 64 73 11
output:
0
result:
ok single line: '0'
Test #39:
score: 0
Accepted
time: 1ms
memory: 4028kb
input:
8 6 67 89 13 10 95 5 74 12 75 73 12 81 65 54 20 61 3 5 45 93 13 88 30 54 84 40 22 15 5 18 67 13 67 41 70 32 49 60 3 78 71 79 64 91 14 22 97 47 88 48 10 13 33 90 93 45 89 71 10 17 18 11 11 43 53 24 81 35 17 13 68 61 68 62 60 32 91 43 50 71 87 39 23 10 44 64 56 48 85 57 55 33 12 32 6 68 3 94 41 97 5 8...
output:
0
result:
ok single line: '0'
Test #40:
score: 0
Accepted
time: 75ms
memory: 39576kb
input:
100 100 0 0 1 1 1 0 0 0 1 0 0 0 0 1 0 1 1 1 1 0 0 0 1 0 1 1 1 0 0 0 1 1 1 0 1 1 1 1 1 0 1 1 0 1 1 0 0 0 1 1 0 0 1 0 1 1 0 0 0 1 0 1 1 1 1 1 0 0 0 0 1 1 0 1 1 1 0 0 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 1 1 0 0 1 0 1 0 0 1 0 1 1 1 1 0 0 0 0 1 ...
output:
160801 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 1 37 1 38 1 39 1 40 1 41 1 42 1 43 1 44 1 45 1 46 1 47 1 48 1 49 1 50 1 51 1 52 1 53 1 54 1 55 1 56 1 57 1 58 1 59 1 60 1 ...
result:
ok 160802 lines
Test #41:
score: 0
Accepted
time: 69ms
memory: 40872kb
input:
250 250 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 0 0 1 0 0 0 1 1 0 1 1 0 1 1 0 0 1 1 0 0 1 1 1 0 1 1 0 0 1 1 1 1 1 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 1 1 0 0 0 1 0 0 0 0 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 1 0 0 1 0 0 1 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 1 1 0 0 1 0 0 0 0 0 ...
output:
63001 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 1 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 1 28 1 29 1 30 1 31 1 32 1 33 1 34 1 35 1 36 1 37 1 38 1 39 1 40 1 41 1 42 1 43 1 44 1 45 1 46 1 47 1 48 1 49 1 50 1 51 1 52 1 53 1 54 1 55 1 56 1 57 1 58 1 59 1 60 1 6...
result:
ok 63002 lines
Test #42:
score: 0
Accepted
time: 70ms
memory: 43660kb
input:
500 500 0 0 0 1 0 1 1 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 1 1 0 0 0 0 1 0 0 1 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 0 1 1 0 1 1 0 0 0 1 0 1 0 1 0 1 1 1 ...
output:
1 1 1
result:
ok 2 lines
Extra Test:
score: 0
Extra Test Passed