#pragma GCC optimize "-O3"
#pragma GCC optimize("Ofast")
#pragma GCC optimization ("unroll-loops")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
using namespace __gnu_pbds;
#define NumberOfOnes __builtin_popcount
#define LSOne(S) (S & (-S))
#define ll long long
#define two pair<int,int>
#define twoll pair<ll,ll>
#define four pair<two,two>
#define pb push_back
#define eb emplace_back
#define mk make_pair
#define y1 y1922
#define INF 1000000000000000000
#define P 1000000007
#define lmax 1000000000
#define nn 1000003
#define ff first.first
#define fs first.second
#define sf second.first
#define ss second.second
#define f first
#define s second
#define vi vector<int>
#define vll vector<ll>
#define vtwo vector<two>
#define ALL(container) (container).begin(), (container).end()
#define sz(container) (int)(container.size())
#define max(a,b) ((a)>(b)?(a):(b))
#define min(a,b) ((a)<(b)?(a):(b))
#define mid(a,b) (a+b>>1)
#define minN 0
#define maxN 10000000
#define na(x) ((x)<P?(x):(x)-P)
#define ab(a) (-(a)<(a)?(a):-(a))
#define FAST std::ios::sync_with_stdio(false)
#define xRand mt19937 rng(chrono::steady_clock::now().time_since_epoch().count())
#define rnd rng
#define IT iterator
typedef
tree<
int,// aq pair<int,int> shegidzlia
null_type,
less/*_equal*/<int>,// aqac
rb_tree_tag,
tree_order_statistics_node_update>
ordered_set;
// '_equal' mashin ginda roca multiset gchirdeba
template<class key, class value,class cmp = std::less<key>>
using ordered_map = tree<key, value, cmp, rb_tree_tag, tree_order_statistics_node_update>;
ordered_map<int, int> my_map;
inline int rin(){
int x=0,w=1;char ch=getchar();
while ((ch<'0'||ch>'9')&&ch!='-') ch=getchar();
if (ch=='-') w=0,ch=getchar();
while (ch>='0'&&ch<='9') x=(x<<3)+(x<<1)+ch-'0',ch=getchar();
return w?x:-x;
}
inline int bin(){
int x=0;char ch=getchar();
while (ch<'0'||ch>'9') ch=getchar();
while (ch>='0'&&ch<='9') x=(x<<3)+(x<<1)+ch-'0',ch=getchar();
return x;
}
int n,m,k;
two a[1000004];
bool che(int g){
int u=1,o=0;
while(u<=k){
int d=g;
o++;
while(d--&&u<=k){
if(a[u].f+m<o) return 0;
if(a[u].f>o) break;
u++;
}
if(o>n) return 0;
if(u>k) return 1;
}
return 1;
}
int main(){FAST;xRand;
//cin>>n>>m>>k;
n=bin();
m=bin();
k=bin();
for(int i=1;i<=k;i++){
// cin>>a[i].f;
a[i].f=bin();
a[i].s=i;
}
sort(a+1,a+1+k);
int l=1,r=k;
while(l<r){
int md=mid(l,r);
if(che(md)){
r=md;
}else{
l=md+1;
}
}
l+=2;
while(che(l-1)) l--;
//cout<<l<<endl;
printf("%d\n",l);
int i=1,O=0;
while(i<=k){
int L=l;
while(L--&&i<=k){
// cout<<a[i].s<<" ";
printf("%d ",a[i].s);
i++;
}
// cout<<0<<endl;
printf("%d\n",0);
O++;
}
O++;
while(O<=n){
// cout<<0<<endl;
printf("%d\n",0);
O++;
}
}
/*
* *
* * * *
* * * *
* * * *
* * * * *
* * * *
* * * *
* * *
* *
*/
Compilation message
jobs.cpp:3:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
#pragma GCC optimization ("unroll-loops")
jobs.cpp: In function 'int main()':
jobs.cpp:35:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
#define mid(a,b) (a+b>>1)
jobs.cpp:99:13:
int md=mid(l,r);
~~~
jobs.cpp:99:9: note: in expansion of macro 'mid'
int md=mid(l,r);
^~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
21 ms |
1784 KB |
Output is correct |
| 2 |
Correct |
21 ms |
1784 KB |
Output is correct |
| 3 |
Correct |
21 ms |
1784 KB |
Output is correct |
| 4 |
Correct |
21 ms |
1784 KB |
Output is correct |
| 5 |
Correct |
21 ms |
1784 KB |
Output is correct |
| 6 |
Correct |
21 ms |
1784 KB |
Output is correct |
| 7 |
Correct |
21 ms |
1756 KB |
Output is correct |
| 8 |
Correct |
21 ms |
1784 KB |
Output is correct |
| 9 |
Correct |
37 ms |
1912 KB |
Output is correct |
| 10 |
Correct |
37 ms |
1900 KB |
Output is correct |
| 11 |
Correct |
31 ms |
1784 KB |
Output is correct |
| 12 |
Correct |
62 ms |
3192 KB |
Output is correct |
| 13 |
Correct |
94 ms |
4728 KB |
Output is correct |
| 14 |
Correct |
132 ms |
6264 KB |
Output is correct |
| 15 |
Correct |
154 ms |
7672 KB |
Output is correct |
| 16 |
Correct |
197 ms |
9184 KB |
Output is correct |
| 17 |
Correct |
232 ms |
10616 KB |
Output is correct |
| 18 |
Correct |
250 ms |
12280 KB |
Output is correct |
| 19 |
Correct |
292 ms |
13816 KB |
Output is correct |
| 20 |
Correct |
230 ms |
10616 KB |
Output is correct |
