Submission #22981

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
22981	2017-05-01 02:16:53	model_code	Editor (BOI15_edi)	C++11	100 / 100	586 ms	266708 KiB

edi

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// Jan Kanty Milczek
#include <cstdio>
int max(int x, int y) {
  if (x > y)
    return x;
  else
    return y;
}
int max(int x, int y, int z) {
  return max(x, max(y, z));
}
struct PersTree {
  PersTree *l, *r;
  int key;
  int value;
  int max_value;
  int find(int) const;
  PersTree *add(int, int) const;
  PersTree(PersTree *_l, PersTree *_r, int _key, int _value, int _max_value) : l(_l), r(_r), key(_key), value(_value), max_value(_max_value) {}
};
int safe_max_value(PersTree *x) {
  if (x == NULL)
    return 0;
 
 
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Compilation message (stderr)

edi.cpp: In function 'int main()':
edi.cpp:70:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
edi.cpp:76:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &op);
                   ^

• Subtask 1: 20 / 20
• Subtask 2: 15 / 15
• Subtask 3: 28 / 28
• Subtask 4: 37 / 37