Submission #285697

#	Time	Username	Problem	Language	Result	Execution time	Memory
285697		NintsiChkhaidze	Labels (NOI20_labels)	C++14	100 / 100	247 ms	9312 KiB

Labels

#include <bits/stdc++.h>
#define fast ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define pb push_back
#define f first
#define s second
#define ll long long
#define int long long
#define mod 1000000007
#define N 300005
using namespace std;
int a[N],X[N];
main (){
    int n;
    cin>>n;
    for (int i=1;i<n;i++)
        cin>>a[i];
    int minn = 0,maxx = 0,m = 0;
    for (int i=1;i<n;i++){
        m+=a[i];
        X[i] = m;
        minn=min(minn,m);
        maxx=max(maxx,m);
    }
    if (maxx - minn != n - 1){
        cout<<-1;
        return 0;
    }
    X[1] = 1 - minn;
    for (int i=1;i<n;i++)
        X[i + 1] = X[i] + a[i];
    
    for (int i=1;i<=n;i++)
        cout<<X[i]<<" ";
}

Compilation message (stderr)

Labels.cpp:12:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   12 | main (){
      |       ^

• Subtask 1: 7 / 7
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25
• Subtask 4: 18 / 18
• Subtask 5: 35 / 35