Submission #689828

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
689828	2023-01-29 13:20:48	Darren0724	Martian DNA (BOI18_dna)	C++17	100 / 100	38 ms	6740 KiB

dna

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#include<bits/stdc++.h>
using namespace std;
#define int long long
#define all(x) x.begin(),x.end()
int INF=1e18;
int mod=998244353;
 
 
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n;cin>>n;
    int k;cin>>k;
    int q;cin>>q;
    vector<int> v(n);
    for(int i=0;i<n;i++){
        cin>>v[i];
    }
    vector<int> need(k);
    for(int i=0;i<q;i++){
        int a,b;cin>>a>>b;
        need[a]=max(need[a],b);
    }
    int ans=INF;
    int l=0,r=0;
    vector<int> cnt(k);
    int sat=0;
    for(int i=0;i<k;i++){
        if(need[i]==0){
            sat++;
 
 
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• Subtask 1: 16 / 16
• Subtask 2: 24 / 24
• Subtask 3: 28 / 28
• Subtask 4: 32 / 32