Submission #967537

#	Time	Username	Problem	Language	Result	Execution time	Memory
967537		lanaskarica	Zagonetka (COI18_zagonetka)	C++14	0 / 100	1 ms	452 KiB

zagonetka

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pii pair <int, int>
#define fi first
#define se second

const int MAXN = 110;

int n, a, p[MAXN];

int pro(int br, int idx) {
    if (idx == 0) return br + 1;
    else return br - 1;
}

void isprobaj(int i, int j, int idx) {
    int br = 1, d;
    if (idx == 1) br = n;
    for (int z = 1; z <= n; z++) {
        if (z != i && z != j) {cout << br << " "; br = pro(br, idx); continue;}
        if (z == i) {d = br; br = pro(br, idx); cout << br << " "; br = pro(br, idx);}
        else {cout << d << " ";}
    }
    cout << endl;
}

void rjesi(int idx) {
    bool bl = 0;
    for (int i = n; i > 0; i--) {
        for (int j = i - 1; j >= 0; j--) {

            cout << "query ";
            isprobaj(j, i, idx);
            cin >> a;
            if (a == 0) continue;

            if (idx == 1) {
                cout << "end" << endl;
                for (int i = 1; i <= n; i++) cout << i << " "; cout << endl;
                isprobaj(j, i, idx);
            }
            else {
                cout << "end\n";
                isprobaj(j, i, idx);
                for (int i = 1; i <= n; i++) cout << n - i - 1 << " "; cout << endl;
            }
            bl = 1;
            break;
        }
        if (bl == 1) break;
    }
}

void solve1() {
    cout << "query ";
    for (int i = 1; i <= n; i++) cout << i << " ";
    cout << endl;
    cin >> a;
    rjesi(a);
}

//void solve1() {}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    cin >> n;
    for (int i = 0; i < n; i++) cin >> p[i];

    if (n <= 70) solve1();
    //else solve2();

    return 0;
}

Compilation message (stderr)

zagonetka.cpp: In function 'void rjesi(int)':
zagonetka.cpp:41:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   41 |                 for (int i = 1; i <= n; i++) cout << i << " "; cout << endl;
      |                 ^~~
zagonetka.cpp:41:64: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   41 |                 for (int i = 1; i <= n; i++) cout << i << " "; cout << endl;
      |                                                                ^~~~
zagonetka.cpp:47:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   47 |                 for (int i = 1; i <= n; i++) cout << n - i - 1 << " "; cout << endl;
      |                 ^~~
zagonetka.cpp:47:72: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   47 |                 for (int i = 1; i <= n; i++) cout << n - i - 1 << " "; cout << endl;
      |                                                                        ^~~~
zagonetka.cpp: In function 'void isprobaj(int, int, int)':
zagonetka.cpp:24:28: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized]
   24 |         else {cout << d << " ";}
      |                            ^~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 18
• Subtask 3: 0 / 22
• Subtask 4: 0 / 51