Submission #131812

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
131812	2019-07-17 17:02:08	apostoldaniel854	Kisik (COCI19_kisik)	C++14	90 / 90	618 ms	32408 KiB

kisik

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#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1e6;
struct house {
  int h; int w;
};
#define ll long long
house a[MAXN + 1];
int aib1[MAXN + 1];
ll aib2[MAXN + 1];
void add1 (int val, int x) {
  do {
    aib1[x] += val;
    x += x & -x;
  } while (x <= MAXN);
}
int get1 (int x) {
  int s = 0;
  while (x) {
    s += aib1[x];
    x &= x - 1;
  }
  return s;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

kisik.cpp: In function 'int main()':
kisik.cpp:66:25: warning: unused variable 'st' [-Wunused-variable]
   int n, k, i, maxh, j, st, dr, mij;
                         ^~
kisik.cpp:66:29: warning: unused variable 'dr' [-Wunused-variable]
   int n, k, i, maxh, j, st, dr, mij;
                             ^~
kisik.cpp:66:33: warning: unused variable 'mij' [-Wunused-variable]
   int n, k, i, maxh, j, st, dr, mij;
                                 ^~~
kisik.cpp:71:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf ("%d", &n);
   ~~~~~~^~~~~~~~~~
kisik.cpp:72:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf ("%d", &k);
   ~~~~~~^~~~~~~~~~
kisik.cpp:77:11: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf ("%d%d", &a[i].w, &a[i].h);
     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10