제출 #1139237

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1139237		davele	콤보 (IOI18_combo)	C++20	컴파일 에러	0 ms	0 KiB

combo

#ifndef davele
#include "combo.h"
#endif // davele

#include <bits/stdc++.h>
// #define pq priority_queue
// #define int long long
// #define ll long long
// #define pii pair<int, int>
// #define fi first
// #define se second
#define pb push_back
#define MASK(i) (1ll<<(i))
#define next __next
#define pos __pos
using namespace std;
const double PI = acos(-1);
/*const int mod = ;

void sub (int&a, const int&b){
    a-=b;
    if (a<0) a+=mod;
}

void mul (int&a, const int&b){
    a = (1ll*a*b)%mod;
}

void add (int&a, const int&b){
    a+=b;
    if (a>=mod) a-=mod;
}*/

bool minimize (ll&a, const ll&b){
    if (a<=b) return false;
    a=b;
    return true;
}

bool maximize (ll&a, const ll&b){
    if (a>=b) return false;
    a=b;
    return true;
}
////////////////////////////////////////////////////////////////////////////////////////////
#ifndef davele

string guess_sequence(int N) {
    string p = "";
    for (int i = 0; i < 4 * N; ++i) {
        p += 'A';
    }
    int coins = press(p);
    string S = "";
    for (int i = 0; i < N; ++i) {
        S += 'A';
    }
    return S;
}

#endif // davele

#ifdef davele
signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    freopen(".inp", "r", stdin);
    freopen(".out", "w", stdout);
}
#endif // davele

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp:34:16: error: 'll' was not declared in this scope
   34 | bool minimize (ll&a, const ll&b){
      |                ^~
combo.cpp:34:19: error: 'a' was not declared in this scope
   34 | bool minimize (ll&a, const ll&b){
      |                   ^
combo.cpp:34:22: error: expected primary-expression before 'const'
   34 | bool minimize (ll&a, const ll&b){
      |                      ^~~~~
combo.cpp:34:32: error: expression list treated as compound expression in initializer [-fpermissive]
   34 | bool minimize (ll&a, const ll&b){
      |                                ^
combo.cpp:40:16: error: 'll' was not declared in this scope
   40 | bool maximize (ll&a, const ll&b){
      |                ^~
combo.cpp:40:19: error: 'a' was not declared in this scope
   40 | bool maximize (ll&a, const ll&b){
      |                   ^
combo.cpp:40:22: error: expected primary-expression before 'const'
   40 | bool maximize (ll&a, const ll&b){
      |                      ^~~~~
combo.cpp:40:32: error: expression list treated as compound expression in initializer [-fpermissive]
   40 | bool maximize (ll&a, const ll&b){
      |                                ^