제출 #624270

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
624270	2022-08-07 15:49:06	Ronin13	Group Photo (JOI21_ho_t3)	C++14	100 / 100	413 ms	165456 KiB

Main

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#include<bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define f first
#define s second
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
using namespace std;
const int NMAX = 5005;
int pre[NMAX][NMAX];
int dp[NMAX][NMAX];
int DP[NMAX];
int dpb[NMAX];
int main(){
    int n; cin >> n;
    int a[n + 1];
    for(int i = 1; i <= n; i++) cin >> a[i];
    int pos[n + 1];
    for(int i = 1; i <= n; i++) pos[a[i]] = i;
    for(int i = 1; i <= n; i++){
        dp[i][0] = 0;
        for(int j = 1; j <= n; j++){
            dp[i][j] = dp[i][j - 1];
            if(pos[i] > pos[j]) dp[i][j]++;
        }
    }
    for(int i = n; i >= 1; i--){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:39:13: warning: unused variable 'mni' [-Wunused-variable]
   39 |         int mni;
      |             ^~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 32 / 32
• Subtask 4: 20 / 20
• Subtask 5: 36 / 36