oj.uz

Submission #632586

# Submission time Handle Problem Language Result Execution time Memory
632586 2022-08-20T11:27:18 Z Mahdi Jail (JOI22_jail) C++17
0 / 100
 1 ms 212 KB 
#include<bits/stdc++.h>
#pragma GCC optimize("Ofast")
using namespace std;
#define all(v) v.begin(), v.end()
#define F first
#define S second
typedef pair<int, int> pii;
typedef long long ll;
int n, m;

void sol(){
    cin>>n;
    for(int i=1;i<n;++i){
        int u, v;
        cin>>u>>v;
        if(u!=i && v!=u+1){
            cout<<1/0;
        }
    }
    cin>>m;
    if(m!=2)
        cout<<1/0;
    int a, b, u, v;
    cin>>a>>b>>u>>v;
    if(a<b){
        if(u<v){
            ll x=1LL*(u-a)*(v-b);
            if(x>0)
                cout<<"YES\n";
            else
                cout<<"NO\n";
        }
        else{
            if(v>b || u<a)
                cout<<"YES\n";
            else
                cout<<"NO\n";
        }
    }
    else{
        if(u>v){
            ll x=1LL*(u-a)*(v-b);
            if(x>0)
                cout<<"YES\n";
            else
                cout<<"NO\n";
        }
        else{
            if(u>a || v<b)
                cout<<"YES\n";
            else
                cout<<"NO\n";
        }
    }
}
int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
    int T;
    cin>>T;
    while(T--)
        sol();
}

Compilation message

jail.cpp: In function 'void sol()':
jail.cpp:17:20: warning: division by zero [-Wdiv-by-zero]
   17 |             cout<<1/0;
      |                   ~^~
jail.cpp:22:16: warning: division by zero [-Wdiv-by-zero]
   22 |         cout<<1/0;
      |               ~^~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -