Submission #23098

#	Time	Username	Problem	Language	Result	Execution time	Memory
23098		model_code	Turnir (COCI17_turnir)	C++11	100 / 100	689 ms	11500 KiB

turnir

#include <cstdio>
#include <string>
#include <vector>
#include <map>
#include <cstdlib>
#include <algorithm>
#include <cstring>

using namespace std;

typedef long long llint;
typedef pair <int, int> pii;

const int MAXN = 20;
int n;
int a[1 << MAXN];

int calc (int x) {
  if (x == 0) return 0;
  for (int i = n-1; i >= 0; --i) {
    if ((1 << i) < x) x -= (1 << i);
    else return n - i;
  }
  return n;
}

int main (void){
  scanf("%d", &n);
  vector <int> V;
  for (int i = 0; i < (1 << n); ++i) {
    scanf("%d", &a[i]);
    V.push_back(a[i]);
  }
  sort(V.begin(), V.end());
  for (int i = 0; i < (1 << n); ++i) {
    printf("%d ", calc(V.end() - upper_bound(V.begin(), V.end(), a[i])));
  }

  return 0;
}

Compilation message (stderr)

turnir.cpp: In function 'int main()':
turnir.cpp:28:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &n);
                  ^
turnir.cpp:31:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &a[i]);
                       ^

• Subtask 1: 100 / 100