제출 #747345

#제출 시각아이디문제언어결과실행 시간메모리
747345TrunktyTrobojnica (COCI19_trobojnica)C++14
0 / 110
1 ms212 KiB
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define int ll int n,a,b,c; char arr[200005]; signed main(){ ios::sync_with_stdio(false); cin.tie(NULL); cin >> n; for(int i=1;i<=n;i++){ cin >> arr[i]; if(arr[i]=='1'){ a++; } else if(arr[i]=='2'){ b++; } else if(arr[i]=='3'){ c++; } } vector<int> v = {a,b,c}; while(v[0]+v[1]+v[2]!=3){ sort(v.begin(),v.end()); v[2]--; v[1]--; v[0]++; } sort(v.begin(),v.end()); if(v[2]>1){ cout << "NE" << "\n"; } else{ cout << "DA" << "\n"; for(int i=1;i<=n-3;i++){ cout << "1 1 1" << "\n"; } } return 0; }
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