oj.uz

Submission #917378

# Submission time Handle Problem Language Result Execution time Memory
917378 2024-01-28T04:09:07 Z vjudge1 Ljeto (COCI21_ljeto) C++17
50 / 50
 1 ms 596 KB 
// Source: https://usaco.guide/general/io

#include <bits/stdc++.h>
#include <climits>
using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef long double ld;
typedef pair<ll, ll> pll;
#define FOR(i, a, b) for(int i = a; i < b; i++)
#define ROF(i, a, b) for(int i = a; i >= b; i--)
#define ms memset
#define pb push_back
#define fi first
#define se second
#define inp(n, a) vector<ll> a;for(int i=0;i<n;i++){ll now;cin>>now;a.pb(now);}
#define all(a) a.begin(),a.end()
#define show(a) for(long long loppls=0;loppls<(long long)(a.size()-1);loppls++)cout<<a[loppls]<<' ';cout<<a[a.size()-1];

#ifdef reimufumo
#define owo(x) std::cerr << x;
#define ovo(a) for(long long loppls=0;loppls<(long long)(a.size()-1);loppls++)cerr<<a[loppls]<<' ';cerr<<a[a.size()-1];
#define ouo(a,x) for(long long loppls=0;loppls<x-1;loppls++)cerr<<a[loppls]<<' ';cerr<<a[x-1];
#define dbg(x) std::cerr << #x << " = " << (x) << " (L" << __LINE__ << ") " << __FILE__ << std::endl
#define dbgif(cond, x) ((cond) ? std::cerr << #x << " = " << (x) << " (L" << __LINE__ << ") " << __FILE__ << std::endl : std::cerr)
#else
#define owo(x) ((void)0)
#define ovo(a) ((void)0)
#define ouo(a,x) ((void)0)
#define dbg(x) ((void)0)
#define dbgif(cond, x) ((void)0)
#endif

long long binpow(long long a, long long b, long long m) {
    a %= m;
    long long res = 1;
    while (b > 0) {
        if (b & 1)
            res = res * a % m;
        a = a * a % m;
        b >>= 1;
    }
    return res;
}

long long inv(long long a, long long p){
    return binpow(a, p-2, p);
}

vector<ll> fact; // must be init if nCk needed

long long nCk(long long n, long long k, long long p){
    return ((fact[n] * inv(fact[k], p) % p) * inv(fact[n-k], p)) % p;
}

ll sum2(ll a, ll l, ll n){return (n*(a+l))/2;}
ll ceil2(ll a, ll b){return (a+b-1)/b;}

const ll INF=1e16,MAX=200020,MOD=998244353;

void solve() {
    ll n;cin>>n;
    vector<ll> last(9,-INF),ans(2);
    for(int i=0;i<n;i++){
        ll t,a,b;cin>>t>>a>>b;
        ans[(ll)((a-1)/4)]+=100;
        if(t-last[a]<=10)ans[(ll)((a-1)/4)]+=50;
        last[a]=t;
    }
    cout<<ans[0]<<" "<<ans[1];
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(NULL);

	solve();
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 596 KB Output is correct