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Submission #865160

# Submission time Handle Problem Language Result Execution time Memory
865160 2023-10-24T06:09:30 Z vjudge1 Meteors (POI11_met) C++17
0 / 100
 6000 ms 19040 KB 
#include <bits/stdc++.h>
#define ll long long
#define Sayan ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define file(s) if (fopen(s".in", "r")) freopen(s".in", "r", stdin), freopen(s".out", "w", stdout)
#define all(a) a.begin() , a.end()
#define Int(a,x) a+1 , a+1+x
#define sz() size()
#define F first
#define S second
#define pb push_back
#define yes cout << "YES\n"
#define no cout << "NO\n"
#define pii pair<ll,ll>
using namespace std ;

const ll N = 3e5+5;
const ll INF = 1e18;
const ll mod = 1e9+7;

/*
ll binpow(ll a , ll b){
    if(b == 0) return 1;
    if(b%2) return binpow(a , b-1) * a % mod;
    ll c = binpow(a , b/2) % mod;
    return c*c%mod;
}
*/
ll a[N],coun[N];
ll sum[N],lz[N];
ll k=440;
ll otv[N];
ll gl[N],gr[N],x[N];
void upd(ll l,ll r,ll val){
	for(;l<=r;){
		if(l%k==0 && l+k-1<=r){
			lz[l/k]+=val;
			l+=k;
		}
		else {
			sum[l]+=val;
			l++;
		}
	}
}
void solve(){
	ll n,m;
	cin>>n>>m;
	for(ll i=1;i<=m;i++){
		cin>>a[i];
	}
	for(ll i=1;i<=n;i++){
		cin>>coun[i];
	}
	ll q;
	cin>>q;
	for(ll i=1;i<=q;i++){
		cin>>gl[i]>>gr[i]>>x[i];
	}
	for(ll i=1;i<=n;i++){
		ll l=1,r=q,res=-1,posl=0;
		while(l<=r){
			for(ll j=1;j<=m;j++){
				otv[a[j]]=0;
				sum[j]=0;
				lz[j]=0;
			}
			ll md=(l+r)/2;
			for(ll j=1;j<=md;j++){
				if(gl[j]>gr[j]){
					upd(gl[j],m,x[j]);
					upd(1,gr[j],x[j]);
				}
				else {
					upd(gl[j],gr[j],x[j]);
				}
			}
			for(ll j=1;j<=m;j++){
				otv[a[j]]+=sum[j];
				otv[a[j]]+=lz[j/k];
			}
			if(coun[i]>otv[i]){
				l=md+1;
			}
			else {
				r=md-1;
				res=md;
//				cout<<md<<" "<<coun[i]<<" "<<otv[i]<<"\n";
			}
		}
//		cout<<l<<" "<<r<<"\n";
		if(res==-1)cout<<"NIE\n";
		else cout<<res<<"\n";
	}
}
signed main () {
	Sayan;
	ll t=1;
	//cin>>t;
	while(t--)solve();
}

Compilation message

met.cpp: In function 'void solve()':
met.cpp:60:21: warning: unused variable 'posl' [-Wunused-variable]
   60 |   ll l=1,r=q,res=-1,posl=0;
      |                     ^~~~

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 856 ms 14812 KB Output is correct
2 Execution timed out 6030 ms 14684 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1347 ms 14816 KB Output is correct
2 Correct 761 ms 14820 KB Output is correct
3 Execution timed out 6003 ms 14684 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Execution timed out 6006 ms 19032 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Execution timed out 6039 ms 19036 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 13.0

# Verdict Execution time Memory Grader output
1 Execution timed out 6059 ms 19036 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Execution timed out 6010 ms 19016 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 13.0

# Verdict Execution time Memory Grader output
1 Execution timed out 6020 ms 19024 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# Verdict Execution time Memory Grader output
1 Execution timed out 6006 ms 19040 KB Time limit exceeded
2 Halted 0 ms 0 KB -