제출 #1011263

#제출 시각아이디문제언어결과실행 시간메모리
1011263mindiyak메기 농장 (IOI22_fish)C++17
컴파일 에러
0 ms0 KiB
#include "fish.h" #include <bits/stdc++.h> #include <string> #include <iostream> #include <cmath> #include <numeric> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef long double ld; typedef pair<int, int> pi; typedef pair<int, int> pl; typedef pair<ld, ld> pd; typedef vector<int> vi; typedef vector<bool> vb; typedef vector<vector<int>> vvi; typedef vector<ld> vd; typedef vector<long> vl; typedef vector<pi> vpi; typedef vector<pl> vpl; #define FOR(i, a, b) for (int i = a; i < (b); i++) #define F0R(i, a) for (int i = 0; i < (a); i++) #define FORd(i, a, b) for (int i = (b)-1; i >= a; i--) #define F0Rd(i, a) for (int i = (a)-1; i >= 0; i--) #define trav(a, x) for (auto &a : x) #define uid(a, b) uniform_int_distribution<int>(a, b)(rng) #define len(x) (int)(x).size() #define mp make_pair #define pb push_back #define F first #define nl endl #define S second #define lb lower_bound #define ub upper_bound #define aint(x) x.begin(), x.end() #define raint(x) x.rbegin(), x.rend() #define ins insert const int MOD = 1000000007; long long max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W) { bool sub1 = 1,sub2 = 1; for(int i:X){ if(i%2 == 1)sub1 = 0; if(i>1)sub2=0; } if(sub1){ ll ans = 0; for(int i:W)ans += i; return ans; }else if(sub2){ ll ans1 = 0,ans2 = 0; FOR(i,0,n){ if(X[i]==0)ans1+=W[i]; if(X[i]==1)ans2+=W[i]; } return max(ans1,ans2); } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:54:13: error: 'n' was not declared in this scope
   54 |     FOR(i,0,n){
      |             ^
fish.cpp:21:43: note: in definition of macro 'FOR'
   21 | #define FOR(i, a, b) for (int i = a; i < (b); i++)
      |                                           ^