当输入为“6 5 1”时，猜测次数为5；当输入“6 5 2”时，猜测次数为3。

#include <algorithm>
#include <cstdio>
#include <cstring>
#define ll long long
int cnt_broken = 0;
int cnt_check = 0;
int n, k;

inline bool check(int h) {
    printf("now check:%d\n", h);
    ++cnt_check;
    if (cnt_broken == 2) {
        printf("You have no egg!\n");
        return false;
    }
    if (h >= k) {
        ++cnt_broken;
        return true;
    } else {
        return false;
    }
}

inline bool assert_ans(int h) {
    if (h == k) {
        printf("You are Right using %d checks\n", cnt_check);
        return true;
    } else {
        printf("Wrong answer!\n");
        return false;
    }
}

inline void guess1(int n) {
    for (int i = 1; i <= n; ++i)
        if (check(i)) {
            assert_ans(i);
            return;
        }
}

inline void guess2(int n) {
    int w = 0;
    for (int ti = w, nh = w;; --ti, nh += ti, nh = std::min(nh, n)) {
        if (check(nh)) {
            for (int j = nh - ti + 1; j < nh; ++j)
                if (check(j))
                    assert_ans(j);
            return;
        }
        assert_ans(nh);
        return;
    }
}

int main() {
    scanf("%d%d", &n, &k);
    int t;
    scanf("%d",&t);
if(t==1){
guess1(n);
}else{
guess2(n);
}
    return 0;
}