Submission #745581

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
745581	2023-05-20 12:48:39	lukadupli	Nizovi (COI14_nizovi)	C++14	60 / 100	87 ms	292 KiB

nizovi

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#include <bits/stdc++.h>
using namespace std;
bool cmp(int a, int b){
    cout << "cmp " << a << ' ' << b << endl;
    int x;
    cin >> x;
    return x == -1;
}
void rev(int l, int r){
    if(l == r) return;
    cout << "reverse " << l << ' ' << r << endl;
}
int A, B;
int main()
{
    cin >> A >> B;
    rev(1, A);
    int pos = A;
    if(cmp(A + 1, A)) pos = A + 1;
    while(pos > 1){
        int l = 1, r = pos;
        while(r > l){
            int m = (l + r) / 2;
 
 
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• Subtask 1: 60 / 100