제출 #1160085

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1160085	2025-03-01 18:28:33	ocasu	3D Histogram (COCI20_histogram)	C++20	0 / 110	2595 ms	576 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';
    int mxChanged=0;
    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;
        }
 
 
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• Subtask 1: 0 / 20
• Subtask 2: 0 / 90