Submission #580705

#	Time	Username	Problem	Language	Result	Execution time	Memory
580705		groshi	Nizovi (COI14_nizovi)	C++17	90 / 100	204 ms	284 KiB

nizovi

#include<iostream>

using namespace std;

int main()
{
    //cin.tie(0);
    //cout.tie(0);
    //ios_base::sync_with_stdio(0);
    int a,b;
    cin>>a>>b;
    int pocz_a=1,pocz_b=a+1;
    for(int i=1;i<=a && pocz_b<=a+b;i++)
    {
        cout<<"cmp "<<pocz_a<<" "<<pocz_b<<"\n";
        cout<<flush;
        int x;
        cin>>x;
        if(x==-1)
        {
            pocz_a++;
            continue;
        }
        int pocz=pocz_b+1,kon=a+b+1,sre,ostd=pocz_b;
        while(pocz<kon)
        {
            sre=(pocz+kon)/2;
            cout<<"cmp "<<pocz_a<<" "<<sre<<"\n";
            cout<<flush;
            int x;
            cin>>x;
            if(x==-1)
                kon=sre;
            else{
                pocz=sre+1;
                ostd=sre;
            }
        }
        if(pocz_a<ostd)
        {
            //cout<<flush;
            cout<<"reverse "<<pocz_a<<" "<<ostd<<"\n";
            cout<<flush;
        }
        int ile=ostd-pocz_b+1;
        if(pocz_a<pocz_a+ile-1)
        {
            //cout<<flush;
            cout<<"reverse "<<pocz_a<<" "<<pocz_a+ile-1<<"\n";
            cout<<flush;
        }
        if(pocz_a+ile<ostd)
        {
            //cout<<flush;
            cout<<"reverse "<<pocz_a+ile<<" "<<ostd<<"\n";
            cout<<flush;
        }
        pocz_a+=ile+1;
        pocz_b+=ile;
    }
    cout<<"end\n";
    cout<<flush;
    return 0;
}

• Subtask 1: 90 / 100