# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
256039 | 2020-08-02T08:49:52 Z | 반딧불(#5032) | Colors (BOI20_colors) | C++17 | 1 ms | 512 KB |
#include <bits/stdc++.h> using namespace std; typedef long long ll; int qc; bool noticed(ll x){ qc++; if(qc > 64){ exit(1); } cout << "? " << x << endl; bool ret; if(scanf("%d", &ret) != 1) exit(1); return ret; } void submit(ll x){ cout << "= " << x << endl; exit(0); } ll n; ll ans; int main(){ scanf("%lld", &n); ans = n; noticed(1); ll l = 2, r = n; ll lft = 0; while(l <= r){ if(!lft){ if(!noticed(r--)) submit(r-l+3); } else{ if(!noticed(l++)) submit(r-l+3); } lft = !lft; } submit(1); }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 512 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 512 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 512 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 512 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Runtime error | 1 ms | 512 KB | Execution killed with signal 11 (could be triggered by violating memory limits) |
2 | Halted | 0 ms | 0 KB | - |