Submission #373963

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
373963	2021-03-06 09:58:34	FEDIKUS	Exam (eJOI20_exam)	C++17	12 / 100	88 ms	3308 KiB

exam

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#include <bits/stdc++.h>
#define xx first
#define yy second
using namespace std;
typedef pair<int,int> pii;
int main()
{
    int n;
    cin>>n;
    vector<pii> niz(n);
    int maxi=0;
    int mini=INT_MAX;
    for(int i=0;i<n;i++) cin>>niz[i].xx;
    for(int i=0;i<n;i++) cin>>niz[i].yy,mini=min(mini,niz[i].yy),maxi=max(maxi,niz[i].yy);
    if(mini==maxi){
        int ima=false;
        int res=0;
        int koliko=0;
        for(int i=0;i<n;i++){
            if(niz[i].yy<niz[i].xx) res+=(ima ? koliko:0),ima=false,koliko=0;
            if(niz[i].yy<niz[i].xx) continue;
            koliko++;
            if(niz[i].yy==niz[i].xx) ima=true;
        }
        res+=(ima ? koliko:0);
        cout<<res;
    }
 
 
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• Subtask 1: 0 / 14
• Subtask 2: 12 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22