제출 #923145

#제출 시각아이디문제언어결과실행 시간메모리
923145AbitoZagrade (COI20_zagrade)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #define F first #define S second #define pb push_back #define ppb pop_back #define ep insert #define endl '\n' #define elif else if #define pow pwr #define sqrt sqrtt //#define int long long #define ll long long #define y1 YONE #define free freeee #define lcm llcm /* ⠄⠄⠄⠄⢠⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣯⢻⣿⣿⣿⣿⣆⠄⠄⠄ ⠄⠄⣼⢀⣿⣿⣿⣿⣏⡏⠄⠹⣿⣿⣿⣿⣿⣿⣿⣿⣧⢻⣿⣿⣿⣿⡆⠄⠄ ⠄⠄⡟⣼⣿⣿⣿⣿⣿⠄⠄⠄⠈⠻⣿⣿⣿⣿⣿⣿⣿⣇⢻⣿⣿⣿⣿⠄⠄ ⠄⢰⠃⣿⣿⠿⣿⣿⣿⠄⠄⠄⠄⠄⠄⠙⠿⣿⣿⣿⣿⣿⠄⢿⣿⣿⣿⡄⠄ ⠄⢸⢠⣿⣿⣧⡙⣿⣿⡆⠄⠄⠄⠄⠄⠄⠄⠈⠛⢿⣿⣿⡇⠸⣿⡿⣸⡇⠄ ⠄⠈⡆⣿⣿⣿⣿⣦⡙⠳⠄⠄⠄⠄⠄⠄⢀⣠⣤⣀⣈⠙⠃⠄⠿⢇⣿⡇⠄ ⠄⠄⡇⢿⣿⣿⣿⣿⡇⠄⠄⠄⠄⠄⣠⣶⣿⣿⣿⣿⣿⣿⣷⣆⡀⣼⣿⡇⠄ ⠄⠄⢹⡘⣿⣿⣿⢿⣷⡀⠄⢀⣴⣾⣟⠉⠉⠉⠉⣽⣿⣿⣿⣿⠇⢹⣿⠃⠄ ⠄⠄⠄⢷⡘⢿⣿⣎⢻⣷⠰⣿⣿⣿⣿⣦⣀⣀⣴⣿⣿⣿⠟⢫⡾⢸⡟⠄. ⠄⠄⠄⠄⠻⣦⡙⠿⣧⠙⢷⠙⠻⠿⢿⡿⠿⠿⠛⠋⠉⠄⠂⠘⠁⠞⠄⠄⠄ ⠄⠄⠄⠄⠄⠈⠙⠑⣠⣤⣴⡖⠄⠿⣋⣉⣉⡁⠄⢾⣦⠄⠄⠄⠄⠄⠄⠄⠄ */ typedef unsigned long long ull; using namespace std; int n,q; string s=""; int32_t main(){ ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL); cin>>n>>q; for (int i=0;i<n;i++) s+='('; s[n-1]=')' for (int i=2;i<n;i+=2){ for (int j=1;j+i-1<=n;j++){ cout<<"? "<<j<<' '<<j+i-1<<endl; cout.flush(); bool x;cin>>x; if (x) s[j-1]='(',s[j+i-2]=')'; } }cout<<"! "<<s<<endl; cout.flush(); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

zagrade.cpp: In function 'int32_t main()':
zagrade.cpp:38:15: error: expected ';' before 'for'
   38 |     s[n-1]=')'
      |               ^
      |               ;
   39 |     for (int i=2;i<n;i+=2){
      |     ~~~        
zagrade.cpp:39:18: error: 'i' was not declared in this scope
   39 |     for (int i=2;i<n;i+=2){
      |                  ^