/*
PROG: source
LANG: C++11
_____
.' '.
/ 0 0 \
| ^ |
| \ / |
\ '---' /
'._____.'
*/
#include <bits/stdc++.h>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
using namespace __gnu_pbds;
struct chash
{
int operator()(int x) const
{
x ^= (x >> 20) ^ (x >> 12);
return x ^ (x >> 7) ^ (x >> 4);
}
int operator()(long long x) const
{
return x ^ (x >> 32);
}
};
template<typename T> using orderedset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
template<typename T, typename U> using hashtable = gp_hash_table<T, U, chash>;
template<class T>
void readi(T &x)
{
T input = 0;
bool negative = false;
char c = ' ';
while (c < '-')
{
c = getchar();
}
if (c == '-')
{
negative = true;
c = getchar();
}
while (c >= '0')
{
input = input * 10 + (c - '0');
c = getchar();
}
if (negative)
{
input = -input;
}
x = input;
}
template<class T>
void printi(T output)
{
if (output == 0)
{
putchar('0');
return;
}
if (output < 0)
{
putchar('-');
output = -output;
}
int aout[20];
int ilen = 0;
while(output)
{
aout[ilen] = ((output % 10));
output /= 10;
ilen++;
}
for (int i = ilen - 1; i >= 0; i--)
{
putchar(aout[i] + '0');
}
return;
}
template<class T>
void ckmin(T &a, T b)
{
a = min(a, b);
}
template<class T>
void ckmax(T &a, T b)
{
a = max(a, b);
}
template<class T, class U>
T normalize(T x, U mod = 1000000007)
{
return (((x % mod) + mod) % mod);
}
long long randomizell(long long mod)
{
return ((1ll << 45) * rand() + (1ll << 30) * rand() + (1ll << 15) * rand() + rand()) % mod;
}
int randomize(int mod)
{
return ((1ll << 15) * rand() + rand()) % mod;
}
#define y0 ___y0
#define y1 ___y1
#define MP make_pair
#define MT make_tuple
#define PB push_back
#define PF push_front
#define LB lower_bound
#define UB upper_bound
#define fi first
#define se second
#define debug(x) cerr << #x << " = " << x << endl;
const long double PI = 4.0 * atan(1.0);
const long double EPS = 1e-10;
#define MAGIC 347
#define SINF 10007
#define CO 1000007
#define INF 1000000007
#define BIG 1000000931
#define LARGE 1696969696967ll
#define GIANT 2564008813937411ll
#define LLINF 2696969696969696969ll
#define MAXN 36
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<ld, ld> pdd;
int N, M;
int grid[MAXN][MAXN][MAXN][MAXN];
int dp3[MAXN][MAXN][MAXN][MAXN], dp2[MAXN][MAXN][MAXN][MAXN], dp1[MAXN][MAXN][MAXN][MAXN], dp0[MAXN][MAXN][MAXN][MAXN];
int32_t main()
{
// ios_base::sync_with_stdio(0);
srand(time(0));
// cout << fixed << setprecision(10);
// cerr << fixed << setprecision(10);
if (fopen("input.in", "r"))
{
freopen ("input.in", "r", stdin);
freopen ("output.out", "w", stdout);
}
readi(N); readi(M);
for (int i = 0; i < N; i++)
{
for (int j = 0; j < N; j++)
{
for (int k = 0; k < N; k++)
{
for (int m = 0; m < N; m++)
{
readi(grid[i][j][k][m]);
}
}
}
}
for (int i = 0; i < N; i++)
{
for (int j = 0; j < N; j++)
{
for (int k = 0; k < N; k++)
{
for (int m = 0; m <= N - M; m++)
{
int x = INF;
for (int n = 0; n < M; n++)
{
ckmin(x, grid[i][j][k][m + n]);
}
dp3[i][j][k][m] = x;
}
}
}
}
for (int i = 0; i < N; i++)
{
for (int j = 0; j < N; j++)
{
for (int k = 0; k <= N - M; k++)
{
for (int m = 0; m <= N - M; m++)
{
int x = INF;
for (int n = 0; n < M; n++)
{
ckmin(x, dp3[i][j][k + n][m]);
}
dp2[i][j][k][m] = x;
}
}
}
}
for (int i = 0; i < N; i++)
{
for (int j = 0; j <= N - M; j++)
{
for (int k = 0; k <= N - M; k++)
{
for (int m = 0; m <= N - M; m++)
{
int x = INF;
for (int n = 0; n < M; n++)
{
ckmin(x, dp2[i][j + n][k][m]);
}
dp1[i][j][k][m] = x;
}
}
}
}
for (int i = 0; i <= N - M; i++)
{
for (int j = 0; j <= N - M; j++)
{
for (int k = 0; k <= N - M; k++)
{
for (int m = 0; m <= N - M; m++)
{
int x = INF;
for (int n = 0; n < M; n++)
{
ckmin(x, dp1[i + n][j][k][m]);
}
dp0[i][j][k][m] = x;
}
}
}
}
for (int i = 0; i <= N - M; i++)
{
for (int j = 0; j <= N - M; j++)
{
for (int k = 0; k <= N - M; k++)
{
for (int m = 0; m <= N - M; m++)
{
if (i || j || k || m) putchar(' ');
printi(dp0[i][j][k][m]);
}
}
}
}
// cerr << "time elapsed = " << (clock() / (CLOCKS_PER_SEC / 1000)) << " ms" << endl;
return 0;
}
Compilation message
hyper.cpp: In function 'int32_t main()':
hyper.cpp:155:11: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
freopen ("input.in", "r", stdin);
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
hyper.cpp:156:11: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
freopen ("output.out", "w", stdout);
~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
4 ms |
504 KB |
Output is correct |
| 2 |
Correct |
3 ms |
1024 KB |
Output is correct |
| 3 |
Correct |
5 ms |
2164 KB |
Output is correct |
| 4 |
Correct |
5 ms |
2776 KB |
Output is correct |
| 5 |
Correct |
6 ms |
3252 KB |
Output is correct |
| 6 |
Correct |
14 ms |
6700 KB |
Output is correct |
| 7 |
Correct |
14 ms |
6700 KB |
Output is correct |
| 8 |
Correct |
27 ms |
10044 KB |
Output is correct |
| 9 |
Correct |
53 ms |
17428 KB |
Output is correct |
| 10 |
Correct |
29 ms |
17428 KB |
Output is correct |
| 11 |
Correct |
68 ms |
24936 KB |
Output is correct |
| 12 |
Correct |
133 ms |
38808 KB |
Output is correct |
| 13 |
Correct |
115 ms |
41060 KB |
Output is correct |
| 14 |
Correct |
195 ms |
63628 KB |
Output is correct |
| 15 |
Correct |
336 ms |
87052 KB |
Output is correct |
| 16 |
Correct |
209 ms |
87052 KB |
Output is correct |
| 17 |
Correct |
175 ms |
95612 KB |
Output is correct |
| 18 |
Correct |
401 ms |
131072 KB |
Output is correct |
| 19 |
Correct |
254 ms |
131072 KB |
Output is correct |
| 20 |
Correct |
182 ms |
136748 KB |
Output is correct |
