제출 #418412

#제출 시각아이디문제언어결과실행 시간메모리
418412jasminRectangles (IOI19_rect)C++14
0 / 100
5 ms388 KiB
#include "rect.h"

long long count_rectangles(std::vector<std::vector<int> > r){
    int n=r.size(); int m=r[0].size();
    if(n!=3) return 1;

    long long ans=0;
    for(int i=1; i<m-1; i++){
        int maxi=0;
        for(int j=i; j<m-1; j++){
            maxi=std::max(maxi, r[1][j]);
            if(r[0][j]<=r[1][j] || r[2][j]<=r[1][j]) break;
            if(r[1][i-1]>maxi && r[1][j+1]>maxi){
                ans++;
            }
        }
    }
    return ans;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...