Submission #370071

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
370071	2021-02-23 07:39:22	Mamnoon_Siam	Long Mansion (JOI17_long_mansion)	C++17	25 / 100	305 ms	22380 KiB

long_mansion

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#include <bits/stdc++.h>
using namespace std;
/* sorry, this is the bare minimum :'( */
using ll = long long;
using ii = pair<int, int>;
using vi = vector<int>;
#define all(v) begin(v), end(v)
#define sz(v) (int)(v).size()
#define fi first
#define se second
string to_string(string s) {
  return '"' + s + '"';
}
 
string to_string(const char* s) {
  return to_string((string) s);
}
 
string to_string(bool b) {
  return (b ? "true" : "false");
}
 
template <typename A, typename B>
string to_string(pair<A, B> p) {
  return "(" + to_string(p.first) + ", " + to_string(p.second) + ")";
}
 
template <typename A>
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

long_mansion.cpp: In function 'void dfs(int)':
long_mansion.cpp:56:20: warning: statement has no effect [-Wunused-value]
   56 | #define debug(...) 42
      |                    ^~
long_mansion.cpp:94:3: note: in expansion of macro 'debug'
   94 |   debug(u);
      |   ^~~~~
long_mansion.cpp:56:20: warning: statement has no effect [-Wunused-value]
   56 | #define debug(...) 42
      |                    ^~
long_mansion.cpp:98:5: note: in expansion of macro 'debug'
   98 |     debug("ho");
      |     ^~~~~
long_mansion.cpp:56:20: warning: statement has no effect [-Wunused-value]
   56 | #define debug(...) 42
      |                    ^~
long_mansion.cpp:102:7: note: in expansion of macro 'debug'
  102 |       debug(r);
      |       ^~~~~
long_mansion.cpp:56:20: warning: statement has no effect [-Wunused-value]
   56 | #define debug(...) 42
      |                    ^~
long_mansion.cpp:119:7: note: in expansion of macro 'debug'
  119 |       debug(r);
      |       ^~~~~
long_mansion.cpp: In function 'int main(int, const char**)':
long_mansion.cpp:146:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  146 |   scanf("%d", &n);
      |   ~~~~~^~~~~~~~~~
long_mansion.cpp:148:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  148 |     scanf("%d", &C[i]);
      |     ~~~~~^~~~~~~~~~~~~
long_mansion.cpp:153:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  153 |     int B; scanf("%d", &B);
      |            ~~~~~^~~~~~~~~~
long_mansion.cpp:155:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  155 |       int x; scanf("%d", &x);
      |              ~~~~~^~~~~~~~~~
long_mansion.cpp:168:15: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  168 |   int q; scanf("%d", &q);
      |          ~~~~~^~~~~~~~~~
long_mansion.cpp:171:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  171 |     scanf("%d %d", &x, &y);
      |     ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 15 / 15
• Subtask 4: 0 / 75