oj.uz

Submission #624451

# Submission time Handle Problem Language Result Execution time Memory
624451 2022-08-08T09:41:28 Z radal Worst Reporter 3 (JOI18_worst_reporter3) C++17
7 / 100
 292 ms 20812 KB 
#include <bits/stdc++.h>
#pragma GCC target("sse,sse2,avx2")
#pragma GCC optimize("unroll-loops,O2")
#define rep(i,l,r) for (int i = l; i < r; i++)
#define repr(i,r,l) for (int i = r; i >= l; i--)
#define X first
#define Y second
#define all(x) (x).begin() , (x).end()
#define pb push_back
#define endl '\n'
#define debug(x) cerr << #x << " : " << x << endl;
using namespace std;

typedef long long ll;
typedef long double ld;
typedef pair<int,int> pll;
constexpr ll N = 5e5+10,mod = 998244353,inf = 1e9+10,lg = 20;
inline int mkay(int a,int b){
    if (a+b >= mod) return a+b-mod;
    if (a+b < 0) return a+b+mod;
    return a+b;
}
 
inline int poww(int a,int k){
    if (k < 0) return 0;
    int z = 1;
    while (k){
        if (k&1) z = 1ll*z*a%mod;
        a = 1ll*a*a%mod;
        k /= 2;
    } 
    return z; 
}
int d[N];
int main(){
    ios :: sync_with_stdio(0); cin.tie(0);
    int n,q;
    cin >> n >> q;
    bool fl = 1;
    rep(i,1,n+1){
        cin >> d[i];
        if (d[i] != 1) fl = 0;
    }
    if (fl){
        while (q--){
            int t,l,r;
            cin >> t >> l >> r;
            if (t < l || t-n > r){
                cout << 0 << endl;
                continue;
            }
            cout << min(t,r)-max(l,t-n)+1 << endl;
        }
        return 0;
    }
    return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 235 ms 20740 KB Output is correct
2 Correct 250 ms 20684 KB Output is correct
3 Correct 227 ms 20736 KB Output is correct
4 Correct 236 ms 20644 KB Output is correct
5 Correct 292 ms 20724 KB Output is correct
6 Correct 222 ms 20812 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 81.0

# Verdict Execution time Memory Grader output
1 Correct 235 ms 20740 KB Output is correct
2 Correct 250 ms 20684 KB Output is correct
3 Correct 227 ms 20736 KB Output is correct
4 Correct 236 ms 20644 KB Output is correct
5 Correct 292 ms 20724 KB Output is correct
6 Correct 222 ms 20812 KB Output is correct
7 Incorrect 1 ms 340 KB Output isn't correct
8 Halted 0 ms 0 KB -