Submission #37729

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
37729	2017-12-27 11:11:10	14kg	Monkey and Apple-trees (IZhO12_apple)	C++11	100 / 100	73 ms	1112 KiB

apple

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#include <stdio.h>
#include <algorithm>
#define NN 1073741824
#define min2(x,y) (x<y?x:y)
#define max2(x,y) (x>y?x:y)
using namespace std;
struct TREE {
  int num;
  bool check;
  TREE *left, *right;
} *top;
void check_node(TREE *node, int len) {
  if (node->left == NULL) {
    node->left = (TREE*)malloc(sizeof(TREE));
    node->left->left = node->left->right = NULL;
    node->left->num = node->check ? len : 0;
    node->left->check = node->check;
  }
  if (node->right == NULL) {
    node->right = (TREE*)malloc(sizeof(TREE));
    node->right->left = node->right->right = NULL;
    node->right->num = node->check ? len : 0;
    node->right->check = node->check;
  }
}
int f(TREE *node, int l, int r, int x, int y) {
  int mid = (l + r) / 2;
 
 
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Compilation message (stderr)

apple.cpp: In function 'int main()':
apple.cpp:61:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &k);
                 ^
apple.cpp:63:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d", &s, &x, &y);
                                ^

• Subtask 1: 100 / 100