제출 #1183820

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1183820		asdfghjk	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++20	8 / 100	3095 ms	8328 KiB

sortbooks

#include <bits/stdc++.h>
#define pb push_back
#define all(x) x.begin(), x.end()
#define F first
#define S second
#define con continue
using  namespace std;
typedef long long ll;
typedef double db;
typedef long double ld;
const ll N = 1e6 + 5;
const ll inf = 1e9;
const ll INF = 1e18;
const ll MOD = 1e9 + 7;
int a[N],b[N],c[N];

void solve(){
    int n,m;cin >> n >> m;
    for(int i= 1;i <= n;i++){
        cin >> a[i];
    }
    while(m--){
        int l,r,k;cin >> l >> r >> k;
        int d = (r - l + 1);
        for(int i = 1;i <= d;i++){
            b[i] = a[l + (i - 1)];
            c[i] = a[l + (i - 1)];
        }
        int mx = 0;
        for(int i = d-1;i > 0;i--){
            int j = i;
            while(b[j] > b[j+1] && j < d){
                mx = max(mx,(b[j] + b[j+1]));
                swap(b[j],b[j+1]);
                j++;
            }
        }
        if(mx > k){
            cout << "0\n";
        }
        else cout << "1\n";
    }
}
main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int t = 1;
//cin >> t;
    while(t--){
        solve();
    }
}

컴파일 시 표준 에러 (stderr) 메시지

sortbooks.cpp:44:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   44 | main(){
      | ^~~~

• Subtask 1: 8 / 8
• Subtask 2: 0 / 9
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23