제출 #560960

#제출 시각아이디문제언어결과실행 시간메모리
560960HuyGap (APIO16_gap)C++17
컴파일 에러
0 ms0 KiB
#include "gap.h" #include<bits/stdc++.h> //#define int long long #define pii pair<int,int> #define fi first #define se second #pragma GCC target ("avx2") #pragma GCC optimization ("O3") #pragma GCC optimization ("unroll-loops") #pragma GCC optimize("Ofast") #pragma GCC target("avx,avx2,fma") using namespace std; using ll = long long; using ull = unsigned long long; using ldb = long double; const int N = (int)5e5; const int maxN = (int)5e5 + 5; const int mod = 1e9 + 7; //const int mod = 998244353; const ll infty = 1e18; const ll logn = 18; const int base = 311; const int Block_size = 500; const int ep = 'a'; int cu[] = {0,0,1,-1}; int cv[] = {-1,1,0,0}; int du[] = {-1,-1,+1,1}; int dv[] = {-1,+1,-1,1}; int cled[] = {6,2,5,5,4,5,6,3,7,6}; void InputFile() { freopen(".inp","r",stdin); freopen(".out","w",stdout); //freopen("test.out","r",stdin); } void FastInput() { ios_base::sync_with_stdio(false); cin.tie(nullptr); } /*void MinMax(int L,int R,int x,int y) { return; }*/ ll findGap(int T, int n) { ll res = 0; ll mini,maxi; MinMax(0, oo, &mini, &maxi); ll pre = a[1]; ll h = (maxi - mini + n - 2) / (n - 1); h--; ll now = a[1] + 1; while(true) { ll p, q; MinMax(now, now + h, &p, &q); res = max(res, p - pre); pre = max(pre, q); now += h + 1; if(q == maxi) break; } return res; } /*void Read() { } void Solve() { } void Debug() { //Main_sub(); //Naive(); } signed main() { FastInput(); //InputFile(); //int sub_type; //cin >> sub_type; //Sieve(); int test; //cin >> test; test = 1; while(test--) //for(int prc = 1; prc <= test; prc++) { Read(); Solve(); //Debug(); } }*/

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp:8: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    8 | #pragma GCC optimization ("O3")
      | 
gap.cpp:9: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    9 | #pragma GCC optimization ("unroll-loops")
      | 
gap.cpp: In function 'll findGap(int, int)':
gap.cpp:56:15: error: 'oo' was not declared in this scope
   56 |     MinMax(0, oo, &mini, &maxi);
      |               ^~
gap.cpp:57:14: error: 'a' was not declared in this scope
   57 |     ll pre = a[1];
      |              ^
gap.cpp: In function 'void InputFile()':
gap.cpp:36:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   36 |     freopen(".inp","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~
gap.cpp:37:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   37 |     freopen(".out","w",stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~