Submission #1342871

#	Time	Username	Problem	Language	Result	Execution time	Memory
1342871		yusifm	Strange Device (APIO19_strange_device)	C++20	0 / 100	212 ms	436 KiB

strange_device

#pragma GCC optimize("O3")
#include <bits/stdc++.h>
#define ll long long
#define str string
#define pb push_back
#define pf push_front
#define in insert
#define all(v) v.begin(),v.end()
const int sz=1000000,INF=1000000000;
using namespace std;
void solve()
{
    ll n,m,l,num1,num2,res1=INF,res2=-INF,ans=0;
    cin>>n>>m>>l;
    for(int i=0;i<n;i++)
    {
        cin>>num1>>num2;
        res1=min(res1,num1),res2=max(res2,num2);
    }
    ans=res2-res1+1;
    cout<<ans;
}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr),cout.tie(nullptr);
    ll t=1;
    //cin>>t;
    while(t--)
    {
        solve();
    }
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 5
• Subtask 3: 0 / 5
• Subtask 4: 0 / 5
• Subtask 5: 0 / 5
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20
• Subtask 8: 0 / 30