Submission #848213

#TimeUsernameProblemLanguageResultExecution timeMemory
848213vjudge1Unija (COCI17_unija)C++17
0 / 100
131 ms5168 KiB
/* ⢀⡴⠑⡄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⡇⠀⠿⡀⠀⠀⠀⣀⡴⢿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠑⢄⣠⠾⠁⣀⣄⡈⠙⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠁⠀⠀⠈⠙⠛⠂⠈⣿⣿⣿⣿⣿⠿⡿⢿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡾⣁⣀⠀⠴⠂⠙⣗⡀⠀⢻⣿⣿⠭⢤⣴⣦⣤⣹⠀⠀⠀⢀⢴⣶⣆ ⠀⠀⢀⣾⣿⣿⣿⣷⣮⣽⣾⣿⣥⣴⣿⣿⡿⢂⠔⢚⡿⢿⣿⣦⣴⣾⠁⠸⣼⡿ ⠀⢀⡞⠁⠙⠻⠿⠟⠉⠀⠛⢹⣿⣿⣿⣿⣿⣌⢤⣼⣿⣾⣿⡟⠉⠀⠀⠀⠀⠀ ⠀⣾⣷⣶⠇⠀⠀⣤⣄⣀⡀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠉⠈⠉⠀⠀⢦⡈⢻⣿⣿⣿⣶⣶⣶⣶⣤⣽⡹⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠉⠲⣽⡻⢿⣿⣿⣿⣿⣿⣿⣷⣜⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣷⣶⣮⣭⣽⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣀⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠿⠿⠿⠛⠉ */ #include <bits/stdc++.h> #pragma GCC optimize("O3","unroll-loops") using namespace std; #define fastio ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define MOD 1000000007 #define endl '\n' #define pb(v,i) (v).push_back(i) #define vll vector<ll> #define pll pair<ll,ll> #define map unordered_map typedef long long ll; __int128 fastpow(ll base,ll exp){__int128 result=1;while (exp){if (exp%2==1) result*=base;exp/=2;base*=base;}return result;} bool isprime(ll x){for (ll i=2;i*i<=x;i++){if (x%i==0) return false;}return true;} string print128(__int128 r){string s="";while (r){s.push_back(r%10 + '0');r/=10;}reverse(s.begin(),s.end());return s;} __int128 myownabs(__int128 r){if (r<0) return -r; return r;} // bool issorted(auto i, auto j){ i++; for (;i!=j;i++){if (*i<*(i-1)) return 0;}return 1;} bool cmp(ll i, ll j){ return i>j;} bool cmp2(pll i, pll j){ // for task specific sorts if (i.first==j.first) return i.second > j.second; return i.first<j.first; } vector<vector<ll>>x(100004), y(100004); ll inx[100004], iny[100004]; void solve(){ ll n; cin >> n; ll maxh=0,maxw=0,maxhw=0,maxwh=0; ll ans=0; while (n--){ ll h,w; cin >> h >> w; if(h>=maxh){ if (h>maxh){ maxh=h; maxhw=w; } else{ maxhw=max(maxhw,w); } } if(w>=maxw){ if (w>maxw){ maxw=w; maxwh=h; } else{ maxwh=max(maxwh,h); } } } ans=(maxh)*maxhw + maxw*maxwh; cout << ans; } signed main(){ fastio ll t=1; //cin >> t; for (int i=1;i<=t;i++){ solve(); cout << endl; } }
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