Submission #920652

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
920652	2024-02-02 20:40:00	OAleksa	Council (JOI23_council)	C++14	78 / 100	4040 ms	56928 KiB

council

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define f first
#define s second
const int N = 3e5 + 69;
const int M = 21;
int a[N], cnt[M], n, m;
int t[M], k, gas, pr, suf, bt, b, ans, c, s, x;
pair<pair<int, int>, pair<int, int>> bst[1030][1030];
int kurac[1030][1030];
signed main() {
  int tt = 1;
  //cin >> tt;
  while (tt--) {
    cin >> n >> m;
    for (int i = 1;i <= n;i++) {
      for (int j = 0;j < m;j++) {
        scanf("%d", &x);
        if (x > 0) {
          a[i] |= (1 << j);
          cnt[j]++;
        }
      }
    }
    int k = (m + 1) / 2;
    for (int i = 0;i < (1 << k);i++) {
      for (int j = 0;j < (1 << k);j++) {
        kurac[i][j] = __builtin_popcount(i & j);
        bst[i][j] = {{(1 << m) - 1, m + 1}, {(1 << m) - 1, m + 1}};
 
 
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Compilation message (stderr)

council.cpp: In function 'int main()':
council.cpp:19:14: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
   19 |      scanf("%d", &x);
      |             ~^   ~~
      |              |   |
      |              |   long long int*
      |              int*
      |             %lld
council.cpp:67:14: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
   67 |     printf("%d\n", ans);
      |             ~^     ~~~
      |              |     |
      |              int   long long int
      |             %lld
council.cpp:19:11: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |      scanf("%d", &x);
      |      ~~~~~^~~~~~~~~~

• 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: 0 / 22