Submission #1160082

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1160082	2025-03-01 18:23:19	ocasu	3D Histogram (COCI20_histogram)	C++20	20 / 110	2590 ms	19016 KiB

histogram

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#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
    int n; cin>>n;
    vector<int> a(n), b(n);
    for (int i=0; i<n; i++) cin>>a[i]>>b[i];
    int ans=0;
    //cout<<'\n';
    for (int i=0; i<n; i++){
        int aL=-1, bL=-1, aR=-1, bR=-1;
        for (int j=i-1; j>=0; j--) if (a[j] < a[i]) {
            aL=a[j];
            break;
        }
        for (int j=i-1; j>=0; j--) if (b[j] < b[i]) {
            bL=b[j];
            break;
        }
        for (int j=i+1; j<n; j++) if (a[j] < a[i]) {
            aL=a[j];
            break;
        }
        for (int j=i+1; j<n; j++) if (b[j] < b[i]) {
            bL=b[j];
            break;
        }
        //cout<<a[i]<<' '<<b[i]<<'\n';
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 0 / 90