Submission #98743

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
98743	2019-02-25 14:43:20	pamaj	Kronican (COCI16_kronican)	C++14	100 / 100	806 ms	8704 KiB

kronican

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
using namespace std;
const int maxn = 20;
#define int uint_fast32_t
 
#pragma GCC optimize ("Ofast")
 
int n, k;
int c[maxn][maxn];
int dp[1 << 20];
 
int32_t main()
{ 
  ios::sync_with_stdio(false), cin.tie(nullptr);
  cin >> n >> k;
 
  for(int i = 0; i < n; i++)
  {
    for(int j = 0; j < n; j++)
      cin >> c[i][j];
  }
 
 
  for(int mask = 0; mask < (1 << n); mask++)
  {
    if(__builtin_popcount(mask) <= k) {dp[mask] = 0; continue;}
 
    int ans = 1e7;
 
    for(int i = 0; i < n; i++)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

kronican.cpp: In function 'int32_t main()':
kronican.cpp:24:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int mask = 0; mask < (1 << n); mask++)
                    ~~~~~^~~~~~~~~~

• Subtask 1: 100 / 100