Submission #1037178

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1037178	2024-07-28 09:54:36	tintingyn21	Robot (JOI21_ho_t4)	C++14	0 / 100	186 ms	65740 KiB

Main

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#include <bits/stdc++.h>
#define ull unsigned long long
#define db double
#define fi first
#define se second
#define PB push_back
#define EB emplace_back
#define ll long long
                                 #define int long long    // consider carefully
#define pii pair<int, int>
#define pli pair<ll, int>
//                                  TIME IS LIMITED ...
#define vi vector<int>
#define vll vector<ll>
#define vii vector<pii>
#define vvi vector<vi>
#define vvvi vector<vvi>
#define  rep(i, a, b) for (int i = (a); i <= (b); ++i)
#define repd(i, b, a) for (int i = (b); i >= (a); --i)
#define repv(v, H) for(auto &v: H)
#define FOR rep
#define FORD repd
//                                          REFLECT ON THE PAST ...
#define FORV(v, H) for(auto &v: H)
#define reset(c, x) memset(c, x, sizeof(c))
#define FULL(i) (1LL << (i))
#define BIT(mask, i) ((mask >> i) & 1)
 
 
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Compilation message (stderr)

Main.cpp: In function 'void subtask1::SOLVE()':
Main.cpp:127:21: warning: unused variable 'v' [-Wunused-variable]
  127 |                 int v = e.x1;
      |                     ^
Main.cpp:130:21: warning: unused variable 'id' [-Wunused-variable]
  130 |                 int id = e.x4;
      |                     ^~
Main.cpp: In function 'void subtask2::SOLVE()':
Main.cpp:217:21: warning: unused variable 'v' [-Wunused-variable]
  217 |                 int v = e.x1;
      |                     ^
Main.cpp:220:21: warning: unused variable 'id' [-Wunused-variable]
  220 |                 int id = e.x4;
      |                     ^~
Main.cpp: In function 'int main()':
Main.cpp:379:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  379 |         freopen((task + ".inp").c_str(), "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:380:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  380 |         freopen((task + ".out").c_str(), "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 34
• Subtask 2: 0 / 24
• Subtask 3: 0 / 42