제출 #602857

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
602857		MohamedFaresNebili	Packing Biscuits (IOI20_biscuits)	C++14	컴파일 에러	0 ms	0 KiB

biscuits

#include <bits/stdc++.h>
/// #pragma GCC optimize ("Ofast")
/// #pragma GCC target ("avx2")
/// #pragma GCC optimize("unroll-loops")
 
            using namespace std;
 
            using ll = long long;
            using ii = pair<ll, ll>;
            using vi = vector<int>;
 
            #define ff first
            #define ss second
            #define pb push_back
            #define all(x) (x).begin(), (x).end()
            #define lb lower_bound
 
            const int oo = 1000 * 1000 * 1000 + 7;
 
            ll count_tastiness(ll X, vector<ll> A) {
                ll K = A.size(); ll res = 0;
                ll C = 0, pw[64]; pw[0] = 1;
                for(ll l = 1; l < 62; l++)
                    pw[l] = pw[l - 1] * 2;
                for(ll l = 0; l < K; l++)
                    C += pw[l] * A[l];
                for(ll l = 0; l <= C; l++) {
                    ll T = 0; bool O = 1;
                    for(ll i = 0; i < K && O; i++) {
                        if(!(l & (1 << i))) {
                            T += A[i]; T /= 2;
                            continue;
                        }
                        T += A[i];
                        if(T < X) O = 0;
                        T -= X; T /= 2;
                    }
                    res += O;
                }
                return res;
            }#include <bits/stdc++.h>
/// #pragma GCC optimize ("Ofast")
/// #pragma GCC target ("avx2")
/// #pragma GCC optimize("unroll-loops")
 
            using namespace std;
 
            using ll = long long;
            using ii = pair<ll, ll>;
            using vi = vector<int>;
 
            #define ff first
            #define ss second
            #define pb push_back
            #define all(x) (x).begin(), (x).end()
            #define lb lower_bound
 
            const int oo = 1000 * 1000 * 1000 + 7;
 
            ll count_tastiness(ll X, vector<ll> A) {
                ll K = A.size(); ll res = 0;
                ll C = 0, pw[64]; pw[0] = 1;
                for(ll l = 1; l < 62; l++)
                    pw[l] = pw[l - 1] * 2;
                for(ll l = 0; l < K; l++)
                    C += pw[l] * A[l];
                for(ll l = 0; l <= C; l++) {
                    ll T = 0; bool O = 1;
                    for(ll i = 0; i < K && O; i++) {
                        if(!(l & (1ll << i))) {
                            T += A[i]; T /= 2;
                            continue;
                        }
                        T += A[i];
                        if(T < X) O = 0;
                        else { T -= X; T /= 2; }
                    }
                    res += (O == true);
                }
                return res;
            }

컴파일 시 표준 에러 (stderr) 메시지

biscuits.cpp:41:14: error: stray '#' in program
   41 |             }#include <bits/stdc++.h>
      |              ^
biscuits.cpp:41:15: error: 'include' does not name a type
   41 |             }#include <bits/stdc++.h>
      |               ^~~~~~~
biscuits.cpp:58:23: error: redefinition of 'const int oo'
   58 |             const int oo = 1000 * 1000 * 1000 + 7;
      |                       ^~
biscuits.cpp:18:23: note: 'const int oo' previously defined here
   18 |             const int oo = 1000 * 1000 * 1000 + 7;
      |                       ^~
biscuits.cpp:60:16: error: redefinition of 'll count_tastiness(ll, std::vector<long long int>)'
   60 |             ll count_tastiness(ll X, vector<ll> A) {
      |                ^~~~~~~~~~~~~~~
biscuits.cpp:20:16: note: 'll count_tastiness(ll, std::vector<long long int>)' previously defined here
   20 |             ll count_tastiness(ll X, vector<ll> A) {
      |                ^~~~~~~~~~~~~~~