Submission #737759

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
737759	2023-05-07 17:06:40	arnold518	Council (JOI23_council)	C++17	100 / 100	1561 ms	530280 KiB

council

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<pii, pii> ppp;
const int MAXN = 3e5;
const int MAXM = 20;
const int INF = 1e9;
int N, M, A[MAXN+10][MAXM+10];
int P[MAXM+10];
int B[MAXN+10];
ppp dp[(1<<MAXM)+10][MAXM+10];
pii operator + (pii &p, int q)
{
  return {p.first+q, p.second};
}
ppp operator + (ppp &p, int q)
{
  return {p.first+q, p.second+q};
}
void f(ppp &p, ppp q)
{
 
 
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Compilation message (stderr)

council.cpp: In function 'int main()':
council.cpp:45:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   45 |  scanf("%d%d", &N, &M);
      |  ~~~~~^~~~~~~~~~~~~~~~
council.cpp:46:54: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   46 |  for(int i=1; i<=N; i++) for(int j=0; j<M; j++) scanf("%d", &A[i][j]);
      |                                                 ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 8 / 8
• Subtask 3: 6 / 6
• Subtask 4: 19 / 19
• Subtask 5: 15 / 15
• Subtask 6: 22 / 22
• Subtask 7: 22 / 22