제출 #1181760

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1181760		tunakagan	Mountains (NOI20_mountains)	C++20	0 / 100	27 ms	2628 KiB

Mountains

#include <bits/stdc++.h>
using namespace std;
int main(){
    int n;cin>>n;
    vector<int>a(n-1);
    for(int i=0;i<n-1;i++){
        cin>>a[i];
    }
    vector<int>arr(n);
    int top=0;
    bool tru=false;
    int point;
    for(int i=0;i<n-1;i++){
        top+=a[i];
        if(top==n-1){
            tru=true;
            arr[i+1]=n;
            cout<<arr[i+1]<<endl;
            point=i+1;
        }else if(top==-n+1){
            tru=true;
            arr[i+1]=1;
            point=i+1;
        }
    }
    if(tru){
        for(int i=point+1;i<n;i++){
            arr[i]=arr[i-1]+a[i-1];
        }
        for(int i=point-1;i>-1;i--){
            arr[i]=arr[i+1]-a[i];
        }
        for(int i=0;i<n;i++){
            cout<<arr[i]<<" ";
        }
    }else{
        cout<<"-1";
    }


    }

• Subtask 1: 0 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 9
• Subtask 4: 0 / 36
• Subtask 5: 0 / 28
• Subtask 6: 0 / 9
• Subtask 7: 0 / 12