Submission #918741

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
918741	2024-01-30 10:36:49	Abito	Line Town (CCO23_day1problem3)	C++17	0 / 25	1 ms	344 KiB

Main

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define F first
#define S second
#define pb push_back
#define ppb pop_back
#define ep insert
#define endl '\n'
#define elif else if
#define pow pwr
#define sqrt sqrtt
//#define int long long
#define ll long long
#define y1 YONE
#define free freeee
#define lcm llcm
typedef unsigned long long ull;
using namespace std;
const int N=5e5+5;
int a[N],n;
int32_t main(){
    ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
    cin>>n;
    for (int i=1;i<=n;i++) cin>>a[i];
    bool ok=true;
    for (int i=1;i<n;i++) ok&=(a[i]<=a[i+1]);
    cout<<-!ok<<endl;
    return 0;
}
 
 
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• Subtask 1: 0 / 3
• Subtask 2: 0 / 3
• Subtask 3: 0 / 3
• Subtask 4: 0 / 4
• Subtask 5: 0 / 4
• Subtask 6: 0 / 3
• Subtask 7: 0 / 2
• Subtask 8: 0 / 3