제출 #1333468

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1333468		gabyferaq	새로운 문제 (POI11_pat)	C++20	28 / 100	1096 ms	47376 KiB

pat

#include <bits/stdc++.h>
#define INI cin.tie(0)->sync_with_stdio(0);
#define endl '\n';
#define query ll c;cin>>c;while(c--)
typedef long long ll;
typedef unsigned long long ull;
using namespace std;
bool triangle(ll a,ll b,ll c)
{
    ll ma=max(a,max(b,c)),sum=a+b+c;
    sum-=ma;
    if(sum>ma)  return true;
    else return false;
}
void solve(){
    ll n,m,x,c=0; cin>>n;
    ll clon=n;
    vector<set<ll>> vec(n,set<ll>());
    while(n--)
    {
        cin>>m;
        while(m--)
        {
            cin>>x;
            vec[c].insert(x);
        }
        c++;
    }
    bool ban=false;
    for(ll i=0;i<=clon-3;i++)
    {
        for(ll j:vec[i])
        {
            for(ll k:vec[i+1])
            {
                for(ll p:vec[i+2])
                {
                    if(triangle(j,k,p)) ban=true;
                    if(ban) {cout<<i+1<<" "<<j<<" "<<i+2<<" "<<k<<" "<<i+3<<" "<<p; break;}
                }
                if(ban) break;
            }
            if(ban) break;
        }
        if(ban) break;
    }
    if(!ban) cout<<"NIE";
}
main()
{
    solve();
}

컴파일 시 표준 에러 (stderr) 메시지

pat.cpp:49:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   49 | main()
      | ^~~~

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