제출 #1197999

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1197999		guagua0407	9월 (APIO24_september)	C++20	0 / 100	1 ms	324 KiB

september

#include "september.h"
//#include "stub.cpp"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int,int>
#define f first
#define s second
#define all(x) x.begin(),x.end()
#define _ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);

int solve(int n, int m, std::vector<int> F, std::vector<std::vector<int>> S) {
    set<int> st;
    int ans=0;
    int cnt=0;
    for(int i=0;i<n-1;i++){
        cnt++;
        for(int j=0;j<m;j++){
            st.insert(S[j][i]);
        }
        if((int)st.size()==cnt){
            st.clear();
            ans++;
            cnt=0;
        }
    }
	return ans;
}

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