oj.uz

Submission #158088

# Submission time Handle Problem Language Result Execution time Memory
158088 2019-10-14T17:14:06 Z GoldNextYear Hokej (COCI17_hokej) C++14
72 / 120
 569 ms 40156 KB 
#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#include <bits/stdc++.h>
using namespace std;
#define sqr 340
#define mid (l+r)/2
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define lb lower_bound
#define ub upper_bound
#define ins insert
#define era erase
#define C continue
#define mem(dp,i) memset(dp,i,sizeof(dp))
#define mset multiset
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pi> vpi;
typedef vector<pll> vpll;
const ll mod=1000000007;
const ll mod2=998244353;
const ll inf=1e18*4;
const ld pai=acos(-1);
ll m,n,crnti=1,crntj=1;
pll a[500009],b[500009];
ll ans[7][500009],done[500009];
void put(int id){
        ll xxx=b[id].se;
        if(xxx==m)done[id]=1;
        while(xxx-- && crnti<=6){
                ans[crnti][crntj++]=id;
                if(crntj==m+1)crntj=1,crnti++;  
        }
}
int main(){
        cin>>m>>n;
        for(int i=0;i<n;i++){
                cin>>a[i].fi>>b[i].se;
                b[i].fi=a[i].fi;
                a[i].se=i;
        }
        sort(a,a+n);reverse(a,a+n);
        for(int i=0;i<n;i++){
                put(a[i].se);
        }
        ll sum=0;
        for(int i=1;i<=6;i++){
                for(int j=1;j<=m;j++)sum+=b[ans[i][j]].fi;
        }
        cout<<sum<<endl;
        for(int i=1;i<=6;i++)cout<<ans[i][1]+1<<" ";
        cout<<endl;
        vector<pair<ll,pi> > v;
        for(int j=2;j<=m;j++){
                for(int i=1;i<=6;i++){
                        if(ans[i][j]!=ans[i][j-1] && !done[ans[i][j-1]] && !done[ans[i][j]])v.pb({j-1,{ans[i][j-1]+1,ans[i][j]+1}});
                        if(done[ans[i][j-1]] && !done[ans[i-1][j-1]] && !done[ans[i][j]])v.pb({j-1,{ans[i-1][j-1],ans[i][j]}});
                }
        }
        cout<<v.size()<<endl;
        for(auto u:v)cout<<u.fi<<" "<<u.se.fi<<" "<<u.se.se<<endl;
}

Subtask #1
72.0 / 120.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 8 ms 760 KB Output is correct
3 Correct 58 ms 24696 KB Output is correct
4 Correct 3 ms 504 KB Output is correct
5 Correct 25 ms 10104 KB Output is correct
6 Correct 8 ms 632 KB Output is correct
7 Incorrect 10 ms 888 KB Output isn't correct
8 Incorrect 112 ms 6408 KB Output isn't correct
9 Incorrect 568 ms 40052 KB Output isn't correct
10 Incorrect 569 ms 40156 KB Output isn't correct