Submission #64052

#	Time	Username	Problem	Language	Result	Execution time	Memory
64052		Just_Solve_The_Problem	Zalmoxis (BOI18_zalmoxis)	C++11	0 / 100	236 ms	6480 KiB

zalmoxis

#include <bits/stdc++.h>

using namespace std;

const int N = (int)1e6 + 7;
const int inf = (int)1e9 + 7;

int n, k;
int a[N];
map < int, int > cnt;

main() {
  scanf("%d %d", &n, &k);
  if (k != 1) {
    return 0;
  }
  int mn = inf;
  for (int i = 1; i <= n; i++) {
    scanf("%d", &a[i]);
    mn = min(mn, a[i]);
    cnt[a[i]]++;
  }
  int cur = -1;
  while (1) {
    if (cnt[mn] & 1) {
      cur = mn;
      break;
    }
    cnt[mn + 1] += cnt[mn] / 2;
    cnt[mn] = 0;
    mn++;
  }
  for (int i = 1; i <= n; i++) {
    if (a[i] <= cur) {
      if (cur != -1) {
        printf("%d ", cur);
        cur = -1;
      }
    }
    printf("%d ", a[i]);
  }
}

Compilation message (stderr)

zalmoxis.cpp:12:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main() {
      ^
zalmoxis.cpp: In function 'int main()':
zalmoxis.cpp:13:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &n, &k);
   ~~~~~^~~~~~~~~~~~~~~~~
zalmoxis.cpp:19:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &a[i]);
     ~~~~~^~~~~~~~~~~~~

• Subtask 1: 0 / 30
• Subtask 2: 0 / 70