#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb emplace_back
#define AI(i) begin(i), end(i)
template<class T> bool chmin(T &a, T b) { return b < a && (a = b, true); }
template<class T> bool chmax(T &a, T b) { return a < b && (a = b, true); }
#ifdef KEV
#define DE(args...) kout("[ " + string(#args) + " ] = ", args)
void kout() { cerr << endl; }
template<class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ', kout(b...); }
template<class T> void debug(T l, T r) { while (l != r) cerr << *l << " \n"[next(l) == r], ++l; }
#else
#define DE(...) 0
#define debug(...) 0
#endif
const int MAX_N = 2005;
const ll sc = 1ll * 2 * 3 * 5 * 7 * 11 * 13 * 17 * 19 * 23 ;
int n, L;
ll v[MAX_N][MAX_N];
ll cdiv(ll a, ll b) { return (a + b -1) / b; }
int32_t main() {
DE(sc);
ios_base::sync_with_stdio(0), cin.tie(0);
cin >> n >> L;
for (int i = 0;i < n;++i)
for (int j = 0;j < L;++j)
cin >> v[i][j];
vector<int> od(n); iota(AI(od), 0);
random_device rd;
mt19937 gen(rd());
int holan = 5000;
do {
// gen
bool ok = true;
vector<ll> sep {0};
debug(AI(od));
const ll &dn = sc;
for (int x : od) {
ll sum = 0;
for (int j = 0;j < L;++j)
sum += v[x][j] * sc;
ll up = sep.back();
ll atid = up / dn, lft = sc - up % dn;
DE(x, atid, lft, dn);
ll need = (sum + n-1) / n;
DE(x, need);
if (lft * v[x][atid] > need) {
//if (frac(lft, dn) * v[x][atid] > need) {
ll len = cdiv(need, v[x][atid]);
//frac len = need / v[x][atid];
sep.pb(len + sep.back());
continue;
}
//need -= frac(lft, dn) * v[x][atid];
need -= v[x][atid] * lft;
++atid;
while (atid < L) {
if (need < v[x][atid] * sc) break;
need -= v[x][atid++] * sc;
}
//if (atid == L && need > frac(0)) {
if (atid == L && need > 0) {
ok = false;
break;
}
sep.pb(atid * sc + cdiv(need, v[x][atid]));
DE(sep.back());
}
if (!ok) continue;
for (int i = 1;i < n;++i)
cout << sep[i] << ' ' << sc << '\n';
for (int i = 0;i < n;++i)
cout << od[i]+1 << " \n"[i+1==n];
return 0;
} while (shuffle(AI(od), gen), holan--);
cout << -1 << '\n';
}
Compilation message
naan.cpp: In function 'int32_t main()':
naan.cpp:14:17: warning: statement has no effect [-Wunused-value]
14 | #define DE(...) 0
| ^
naan.cpp:25:2: note: in expansion of macro 'DE'
25 | DE(sc);
| ^~
naan.cpp:15:20: warning: statement has no effect [-Wunused-value]
15 | #define debug(...) 0
| ^
naan.cpp:42:3: note: in expansion of macro 'debug'
42 | debug(AI(od));
| ^~~~~
naan.cpp:14:17: warning: statement has no effect [-Wunused-value]
14 | #define DE(...) 0
| ^
naan.cpp:54:4: note: in expansion of macro 'DE'
54 | DE(x, atid, lft, dn);
| ^~
naan.cpp:14:17: warning: statement has no effect [-Wunused-value]
14 | #define DE(...) 0
| ^
naan.cpp:58:4: note: in expansion of macro 'DE'
58 | DE(x, need);
| ^~
naan.cpp:14:17: warning: statement has no effect [-Wunused-value]
14 | #define DE(...) 0
| ^
naan.cpp:81:4: note: in expansion of macro 'DE'
81 | DE(sep.back());
| ^~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Incorrect |
26 ms |
492 KB |
Integer parameter [name=A_i] equals to -1, violates the range [1, 2000000000000] |
| 12 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
492 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
492 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
364 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Correct |
1 ms |
492 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
492 KB |
Output is correct |
| 17 |
Correct |
1 ms |
492 KB |
Output is correct |
| 18 |
Runtime error |
4 ms |
748 KB |
Execution killed with signal 8 |
| 19 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
1 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
1 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
1 ms |
364 KB |
Output is correct |
| 11 |
Incorrect |
26 ms |
492 KB |
Integer parameter [name=A_i] equals to -1, violates the range [1, 2000000000000] |
| 12 |
Halted |
0 ms |
0 KB |
- |
