Submission #600971

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
600971	2022-07-21 09:38:28	balbit	Shortcut (IOI16_shortcut)	C++14	100 / 100	1841 ms	82456 KiB

shortcut

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// 我的心裡只有你沒有他
#pragma GCC optimize("O3", "unroll-loops")
#include "shortcut.h"
 
#include <bits/stdc++.h>
using namespace std;
 
#define ll long long
#define int ll
#define pii pair <int, int >
#define f first
#define s second
 
#define MX(a,b) a = max(a,b)
#define MN(a,b) a = min(a,b)
 
#define ALL(x) (x).begin(), (x).end()
#define SZ(x) (int)((x).size())
 
#ifdef BALBIT
#define bug(...) cerr<<"#"<<__LINE__<<": "<<#__VA_ARGS__<<"- ", _do(__VA_ARGS__)
template<typename T> void _do(T && x) {cerr<<x<<endl;}
template<typename T, typename ...S> void _do(T && x, S && ...y) {cerr<<x<<", "; _do(y...);}
#else
#define bug(...)
#endif // BALBIT
 
 
#define pb push_back
#define REP(i,n) for (int i = 0; i<(n); ++i)
 
 
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Compilation message (stderr)

shortcut.cpp: In function 'bool okay(long long int, long long int, long long int)':
shortcut.cpp:106:12: warning: unused variable 'i00' [-Wunused-variable]
  106 |     signed i00=n, i01=-1, i10=0,i11=n-1;
      |            ^~~
shortcut.cpp:106:19: warning: unused variable 'i01' [-Wunused-variable]
  106 |     signed i00=n, i01=-1, i10=0,i11=n-1;
      |                   ^~~
shortcut.cpp:106:27: warning: unused variable 'i10' [-Wunused-variable]
  106 |     signed i00=n, i01=-1, i10=0,i11=n-1;
      |                           ^~~
shortcut.cpp:106:33: warning: unused variable 'i11' [-Wunused-variable]
  106 |     signed i00=n, i01=-1, i10=0,i11=n-1;
      |                                 ^~~

• Subtask 1: 9 / 9
• Subtask 2: 14 / 14
• Subtask 3: 8 / 8
• Subtask 4: 7 / 7
• Subtask 5: 33 / 33
• Subtask 6: 22 / 22
• Subtask 7: 4 / 4
• Subtask 8: 3 / 3