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 |
---|---|---|---|---|---|---|---|---|---|
#17861 | #992. Number of Colorful Matchings | Qingyu | AC ✓ | 88ms | 6372kb | C++20 | 6.6kb | 2022-01-12 22:50:43 | 2022-05-04 16:08:01 |
Judging History
answer
#include <bits/stdc++.h>
const int mod = 2;
inline int inc(int x, int y) { x += y - mod; return x + (x >> 31 & mod); }
inline int dec(int x, int y) { x -= y; return x + (x >> 31 & mod); }
inline int mul(int x, int y) { return 1ll * x * y % mod; }
inline void upd(int &x, int y) { x = inc(x, y); }
inline void dpu(int &x, int y) { x = dec(x, y); }
inline void pud(int &x, int y) { x = mul(x, y); }
inline int fastpow(int x, int p) {
int r = 1;
while (p) {
if (p & 1) pud(r, x);
pud(x, x);
p >>= 1;
}
return r;
}
typedef std::vector<int> poly;
inline poly inc(poly x, poly y) {
int t = std::max(x.size(), y.size());
x.resize(t), y.resize(t);
poly z(t);
for (int i = 0; i < t; ++i)
z[i] = inc(x[i], y[i]);
return z;
}
inline void upd(poly &x, poly y) {
x = inc(x, y);
}
inline poly dec(poly x, poly y) {
int t = std::max(x.size(), y.size());
x.resize(t), y.resize(t);
poly z(t);
for (int i = 0; i < t; ++i)
z[i] = dec(x[i], y[i]);
return z;
}
inline poly mul(poly x, poly y) {
int nx = x.size(), ny = y.size();
poly z(nx + ny - 1);
for (int i = 0; i < nx; ++i)
for (int j = 0; j < ny; ++j)
upd(z[i + j], mul(x[i], y[j]));
return z;
}
// solve det(A + I * z)
auto solve(int n, std::vector<std::vector<int>> a) {
auto swap_row = [&](int i, int j) {
for (int k = 0; k < n; ++k)
std::swap(a[i][k], a[j][k]);
};
auto swap_col = [&](int i, int j) {
for (int k = 0; k < n; ++k)
std::swap(a[k][i], a[k][j]);
};
auto add_row = [&](int i, int j, int t) {
for (int k = 0; k < n; ++k) {
upd(a[i][k], mul(a[j][k], t));
}
};
auto add_col = [&](int i, int j, int t) {
for (int k = 0; k < n; ++k) {
upd(a[k][i], mul(a[k][j], t));
}
};
auto debug = [&]() {
for (int i = 0; i < n; ++i) {
for (int j = 0; j < n; ++j) printf("%d ", a[i][j]);
putchar('\n');
}
};
auto gauss = [&]() {
for (int i = 0; i + 1 < n; ++i) {
int k = -1;
for (int j = i + 1; j < n; ++j)
if (a[j][i]) {
k = j;
break;
}
if (k == -1) continue;
swap_row(i + 1, k);
swap_col(i + 1, k);
assert(a[i + 1][i] != 0);
for (int j = i + 2; j < n; ++j) {
int t = mul(a[j][i], fastpow(a[i + 1][i], mod - 2));
add_row(j, i + 1, dec(0, t));
add_col(i + 1, j, t);
for (int z = 0; z <= i; ++z) {
assert(a[j][z] == 0);
}
}
}
};
gauss();
std::vector<std::vector<int>> f(n, std::vector<int>());
// det(I * z - S)
auto output = [&](poly &P) {
printf("poly: ");
for (int x : P)
printf("%d, ", x);
putchar('\n');
};
f[0] = { a[0][0], 1 };
for (int i = 1; i < n; ++i) {
f[i] = mul(f[i - 1], poly{ a[i][i], 1 });
int prod = a[i][i - 1], sgn = mod - 1;
for (int j = i - 1; j >= 0; --j) {
// f[i] += prod * a[j][n] * f[j - 1]
poly z{1};
if (j) z = f[j - 1];
poly r = mul(z, poly{mul(a[j][i], mul(sgn, prod))});
upd(f[i], r);
if (j) pud(prod, a[j][j - 1]);
sgn = dec(0, sgn);
}
}
f[n - 1].resize(n + 1);
return f[n - 1];
}
struct F2 {
int a, b; // a + b * z
F2(int a = 0, int b = 0) : a(a), b(b){
}
};
inline F2 inc(const F2 &lhs, const F2 &rhs) {
return F2(inc(lhs.a, rhs.a), inc(lhs.b, rhs.b));
}
inline F2 dec(const F2 &lhs, const F2 &rhs) {
return F2(dec(lhs.a, rhs.a), dec(lhs.b, rhs.b));
}
inline F2 mul(const F2 &lhs, int k) {
return F2(mul(lhs.a, k), mul(lhs.b, k));
}
inline void upd(F2 &lhs, const F2 &rhs) {
lhs = inc(lhs, rhs);
}
inline void pud(F2 &lhs, int k) {
lhs = mul(lhs, k);
}
poly solve(int n, std::vector<std::vector<F2>> M) {
poly f(n);
int left_shift = 0;
int sgn = 1;
auto swap_row = [&](int i, int j) {
if (i != j) {
for (int k = 0; k < n; ++k)
std::swap(M[i][k], M[j][k]);
sgn = dec(0, sgn);
}
};
auto swap_col = [&](int i, int j) {
if (i != j) {
for (int k = 0; k < n; ++k)
std::swap(M[k][i], M[k][j]);
sgn = dec(0, sgn);
}
};
auto multiply_row = [&](int i) {
for (int k = 0; k < n; ++k) {
assert(M[i][k].b == 0);
M[i][k].b = M[i][k].a;
M[i][k].a = 0;
}
++left_shift;
};
// M[i][*] += M[j][*] * t
auto add_row = [&](int i, int j, int t) {
for (int k = 0; k < n; ++k) {
auto z = mul(M[j][k], t);
upd(M[i][k], mul(M[j][k], t));
}
};
auto debug = [&]() {
for (int i = 0; i < n; ++i) {
for (int j = 0; j < n; ++j) {
printf("(%d+%dz) ", M[i][j].a, M[i][j].b);
}
putchar('\n');
}
};
for (int i = 0; i < n; ++i) {
for (int t = 0; t < i; ++t)
assert(M[i][t].b == 0);
int j = -1;
for (int t = i; t < n; ++t)
if (M[i][t].b != 0) {
j = t;
break;
}
while (j == -1) {
multiply_row(i);
for (int t = 0; t < i; ++t) {
if (M[i][t].b != 0) {
assert(M[t][t].b != 0);
int k = mul(M[i][t].b, fastpow(M[t][t].b, mod - 2));
add_row(i, t, dec(0, k));
assert(M[i][t].b == 0);
}
}
for (int t = i; t < n; ++t) {
if (M[i][t].b != 0) {
j = t;
break;
}
}
if (left_shift > n) return f;
}
if (i != j) swap_col(i, j);
for (int t = 0; t < i; ++t)
assert(M[i][t].b == 0);
for (int j = 0; j < n; ++j) if (i != j && M[j][i].b != 0) {
int t = mul(fastpow(M[i][i].b, mod - 2), M[j][i].b);
add_row(j, i, dec(0, t));
assert(M[j][i].b == 0);
}
}
for (int i = 0; i < n; ++i) {
assert(M[i][i].b != 0);
pud(sgn, M[i][i].b);
int t = fastpow(M[i][i].b, mod - 2);
for (int j = 0; j < n; ++j)
pud(M[i][j], t);
assert(M[i][i].b == 1);
}
for (int i = 0; i < n; ++i)
for (int j = 0; j < n; ++j)
if (i != j)
assert(M[i][j].b == 0);
else assert(M[i][j].b == 1);
std::vector<std::vector<int>> a(n, std::vector<int>(n));
for (int i = 0; i < n; ++i)
for (int j = 0; j < n; ++j) {
a[i][j] = M[i][j].a;
}
f = solve(n, a);
poly g(n + 1);
for (int i = 0; i <= n; ++i) {
pud(f[i], sgn);
}
for (int i = 0; i + left_shift <= n; ++i) {
if (i + left_shift <= n) {
g[i] = f[i + left_shift];
}
}
return g;
}
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
std::cout.tie(nullptr);
int n;
std::cin >> n;
std::vector<std::vector<F2>> M(n, std::vector<F2>(n));
for (int i = 0; i < n; ++i) {
std::string s;
std::cin >> s;
for (int j = 0; j < n; ++j) {
if (s[j] == '1') {
M[i][j].b = 1;
}
}
}
for (int i = 0; i < n; ++i) {
std::string s;
std::cin >> s;
for (int j = 0; j < n; ++j) {
if (s[j] == '1') {
M[i][j].a = 1;
}
}
}
auto poly = solve(n, M);
for (int i = 0; i <= n; ++i) {
printf("%d\n", poly[i]);
}
}
詳細信息
Test #1:
score: 100
Accepted
time: 3ms
memory: 3664kb
input:
2 11 10 00 11
output:
0 0 1
result:
ok 3 tokens
Test #2:
score: 0
Accepted
time: 3ms
memory: 3792kb
input:
10 0100110000 0000010111 0111000111 1000101100 1101000001 1111110000 1001001110 0000000011 0001000010 0100100110 1100010101 0001000001 0001001010 0011100111 0010101111 1001011011 1001100111 0111101001 0010100010 0001111011
output:
0 0 0 1 1 1 1 1 0 0 1
result:
ok 11 tokens
Test #3:
score: 0
Accepted
time: 0ms
memory: 3708kb
input:
18 001100000000010111 011100011110001011 001101000001111111 000010010011100000 000011000100001001 001001101100010101 000100000100010010 100011100111001010 111110010110111001 100111011110100100 101000100001111011 110000100101011111 101011001000000111 110001011110010101 110010011111001110 001001011100...
output:
0 0 0 1 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0
result:
ok 19 tokens
Test #4:
score: 0
Accepted
time: 1ms
memory: 3784kb
input:
18 110000000001011101 110001111000101100 110100000111111100 001001001110000000 001100010000100100 100110110001010100 010000010001001010 001110011100101011 111001011011100110 011101111010010010 100010000111101111 000010010101111110 101100100000011111 000101111001010111 001001111100111000 100101110010...
output:
0 0 0 0 1 0 1 1 1 0 1 1 0 0 1 0 1 1 0
result:
ok 19 tokens
Test #5:
score: 0
Accepted
time: 85ms
memory: 6324kb
input:
300 00000000010111011100011110001011001101000001111111000010010011100000000011000100001001001001101100010101000100000100010010100011100111001010111110010110111001100111011110100100101000100001111011110000100101011111101011001000000111110001011110010101110010011111001110001001011100100010010000000000...
output:
0 0 0 0 0 1 1 1 0 1 1 1 0 0 0 1 1 0 1 0 0 1 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 1 1 0 0 1 0 0 1 1 1 1 0 0 0 1 1 0 1 1 1 0 0 1 1 1 1 0 1 1 0 0 1 0 1 1 0 0 1 1 1 1 1 0 0 1 0 0 1 1 0 1 0 1 0 0 1 0 0 1 1 1 1 1 0 1 1 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 1 1 0 1 1 1 0 1 1 0 0 1 0 1 1 ...
result:
ok 301 tokens
Test #6:
score: 0
Accepted
time: 88ms
memory: 6260kb
input:
300 00000001011101110001111000101100110100000111111100001001001110000000001100010000100100100110110001010100010000010001001010001110011100101011111001011011100110011101111010010010100010000111101111000010010101111110101100100000011111000101111001010111001001111100111000100101110010001001000000000001...
output:
0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 0 1 0 0 0 0 1 0 1 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 0 1 1 1 1 1 1 0 0 1 1 0 1 0 1 0 0 1 0 0 1 0 0 0 1 0 1 1 0 1 1 0 1 1 1 0 0 0 1 0 1 0 1 1 0 1 1 0 1 1 1 1 1 1 0 1 0 0 1 0 0 1 0 1 0 0 0 0 1 1 0 1 1 0 0 0 1 1 1 0 1 1 0 1 0 1 0 0 1 1 1 0 0 1 0 1 0 0 1 0 1 1 1 1 0 1 1 0 1 0 1 ...
result:
ok 301 tokens
Test #7:
score: 0
Accepted
time: 82ms
memory: 6372kb
input:
300 00000101110111000111100010110011010000011111110000100100111000000000110001000010010010011011000101010001000001000100101000111001110010101111100101101110011001110111101001001010001000011110111100001001010111111010110010000001111100010111100101011100100111110011100010010111001000100100000000000111...
output:
0 0 0 0 0 1 1 1 1 0 0 0 1 1 1 0 1 0 0 1 0 1 1 0 1 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 0 1 1 0 1 1 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 1 0 1 0 1 0 0 0 0 1 0 1 1 1 0 0 0 0 1 1 0 1 1 1 0 1 1 0 0 1 1 1 0 0 0 1 0 0 1 0 1 1 1 ...
result:
ok 301 tokens
Test #8:
score: 0
Accepted
time: 19ms
memory: 4904kb
input:
200 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 201 tokens
Test #9:
score: 0
Accepted
time: 27ms
memory: 5348kb
input:
230 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000000000000000000000...
output:
0 0 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 231 tokens
Test #10:
score: 0
Accepted
time: 35ms
memory: 5800kb
input:
270 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000...
output:
0 0 0 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 271 tokens
Test #11:
score: 0
Accepted
time: 49ms
memory: 6288kb
input:
300 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 301 tokens
Test #12:
score: 0
Accepted
time: 0ms
memory: 3828kb
input:
50 11000111100010110011010000011111110000100100111000 00000011000100001001001001101100010101000100000100 01001010001110011100101011111001011011100110011101 11101001001010001000011110111100001001010111111010 11001000000111110001011110010101110010011111001110 001001011100100010010000000000011101110101...
output:
0 1 1 1 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 0 0 1 0 0 0 1 1 1 0 0 1 1 0 0 1 0 1 0 0 1 0 1 0 1 1 1 1 0 0 1 1
result:
ok 51 tokens
Test #13:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
80 00011110001011001101000001111111000010010011100000000011000100001001001001101100 01010100010000010001001010001110011100101011111001011011100110011101111010010010 10001000011110111100001001010111111010110010000001111100010111100101011100100111 110011100010010111001000100100000000000111011101011011...
output:
0 1 0 0 1 0 1 0 1 0 0 1 1 0 0 0 0 1 1 0 0 0 1 1 1 0 1 1 1 0 0 0 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 1 0 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 0 0 0 0 0 1 0 0 1 0 1 1 0 0
result:
ok 81 tokens
Test #14:
score: 0
Accepted
time: 9ms
memory: 4116kb
input:
120 011110001011001101000001111111000010010011100000000011000100001001001001101100010101000100000100010010100011100111001010 111110010110111001100111011110100100101000100001111011110000100101011111101011001000000111110001011110010101110010011111 001110001001011100100010010000000000011101110101101110...
output:
0 1 0 0 1 0 1 0 0 1 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 1 0 1 1 0 0 1 1 1 0 1 1 1 0 0 0 1 0 1 0 1 1 1 1 1 0 1 0 0 1 0 1 1 0 1 0 1 1 0 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 1 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0
result:
ok 121 tokens
Test #15:
score: 0
Accepted
time: 23ms
memory: 4572kb
input:
180 111000101100110100000111111100001001001110000000001100010000100100100110110001010100010000010001001010001110011100101011111001011011100110011101111010010010100010000111101111000010 0101011111101011001000000111110001011110010101110010011111001110001001011100100010010000000000011101110101101110100...
output:
0 1 0 0 1 1 1 1 0 1 1 0 1 0 0 0 1 1 0 0 0 0 0 1 1 1 0 0 1 1 0 0 0 1 1 1 1 0 1 1 1 0 0 1 1 0 1 1 1 0 0 0 1 0 0 1 0 1 0 1 1 1 0 0 0 1 0 1 1 1 1 0 0 0 0 0 1 1 1 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 1 1 1 1 0 1 1 1 1 0 0 1 0 1 1 1 0 1 1 0 1 1 1 1 1 0 0 0 1 1 ...
result:
ok 181 tokens
Test #16:
score: 0
Accepted
time: 32ms
memory: 5144kb
input:
220 1000101100110100000111111100001001001110000000001100010000100100100110110001010100010000010001001010001110011100101011111001011011100110011101111010010010100010000111101111000010010101111110101100100000011111000101111001 010111001001111100111000100101110010001001000000000001110111010110111010011...
output:
1 0 0 0 0 0 1 1 0 1 0 0 0 1 1 1 1 1 1 0 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 1 1 0 1 1 0 1 1 1 1 0 0 0 1 0 1 1 1 1 0 0 0 1 0 1 1 0 1 1 1 1 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 1 0 0 1 1 0 0 0 0 0 1 1 1 0 0 0 1 1 0 1 1 1 1 1 1 1 0 1 0 1 0 0 1 1 0 1 0 ...
result:
ok 221 tokens
Test #17:
score: 0
Accepted
time: 48ms
memory: 5544kb
input:
250 0010110011010000011111110000100100111000000000110001000010010010011011000101010001000001000100101000111001110010101111100101101110011001110111101001001010001000011110111100001001010111111010110010000001111100010111100101011100100111110011100010010111 001000100100000000000111011101011011101001111...
output:
0 1 1 1 0 1 1 0 0 1 1 0 1 0 0 0 1 0 0 1 1 0 0 1 1 1 0 1 0 0 0 0 1 0 0 0 0 1 1 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 1 1 0 0 1 1 1 0 1 0 0 1 0 0 1 0 1 0 0 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 0 1 0 1 1 1 0 0 1 0 0 0 1 1 0 1 1 1 1 0 1 1 0 0 1 1 0 1 1 1 1 0 0 0 0 1 1 1 0 1 1 0 1 0 ...
result:
ok 251 tokens
Test #18:
score: 0
Accepted
time: 62ms
memory: 5704kb
input:
270 101100110100000111111100001001001110000000001100010000100100100110110001010100010000010001001010001110011100101011111001011011100110011101111010010010100010000111101111000010010101111110101100100000011111000101111001010111001001111100111000100101110010001001000000000001 1101110101101110100111111...
output:
0 1 0 0 1 1 1 0 0 1 0 1 0 1 1 0 1 1 0 0 1 0 0 1 1 1 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 1 0 0 1 1 0 1 1 1 1 0 1 1 0 0 1 0 0 0 1 1 0 0 1 1 1 1 0 1 0 0 1 0 1 0 0 1 1 1 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 0 0 1 1 0 1 1 1 1 0 1 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 1 0 0 1 0 1 1 0 0 0 0 1 0 0 ...
result:
ok 271 tokens
Test #19:
score: 0
Accepted
time: 79ms
memory: 6168kb
input:
300 11001101000001111111000010010011100000000011000100001001001001101100010101000100000100010010100011100111001010111110010110111001100111011110100100101000100001111011110000100101011111101011001000000111110001011110010101110010011111001110001001011100100010010000000000011101110101101110100111111110...
output:
0 0 0 0 1 0 1 0 0 1 1 1 1 0 0 1 1 0 1 1 0 0 0 1 1 0 0 1 0 0 1 1 0 1 0 0 1 0 0 1 1 1 0 0 0 1 1 1 1 1 1 1 0 0 1 0 0 1 0 1 0 0 1 0 1 1 0 1 0 1 1 0 0 0 0 1 1 1 0 0 1 0 1 1 0 1 1 0 1 1 0 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 0 1 0 0 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 1 0 1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 0 1 1 0 1 ...
result:
ok 301 tokens
Test #20:
score: 0
Accepted
time: 82ms
memory: 6288kb
input:
300 00110100000111111100001001001110000000001100010000100100100110110001010100010000010001001010001110011100101011111001011011100110011101111010010010100010000111101111000010010101111110101100100000011111000101111001010111001001111100111000100101110010001001000000000001110111010110111010011111111010...
output:
1 1 0 1 1 0 1 1 1 1 1 1 1 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 1 1 1 0 0 0 1 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 1 1 1 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 ...
result:
ok 301 tokens
Test #21:
score: 0
Accepted
time: 86ms
memory: 6284kb
input:
300 11010000011111110000100100111000000000110001000010010010011011000101010001000001000100101000111001110010101111100101101110011001110111101001001010001000011110111100001001010111111010110010000001111100010111100101011100100111110011100010010111001000100100000000000111011101011011101001111111101001...
output:
0 1 0 1 0 1 1 0 1 1 0 0 0 0 1 1 1 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 1 1 1 0 1 1 1 1 1 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 1 0 0 0 1 1 1 0 0 1 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 1 0 0 0 1 1 0 1 0 1 0 0 1 0 1 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 1 1 0 0 1 0 0 1 0 1 0 0 1 0 0 ...
result:
ok 301 tokens