Submission #140011

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
140011	2019-08-01 20:38:06	dcordb	Wall (IOI14_wall)	C++11	100 / 100	1585 ms	68460 KiB

wall

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#include "wall.h"
#include <bits/stdc++.h>
using namespace std;
 
const int
  MAX = 2e6 + 5,
  INF = 1e6;
pair <int, int> lazy[4 * MAX];
int a[MAX];
int reduce(const int &a, const int &b, bool &ok) {
  int x = abs(a);
  int y = abs(b);
 
  if(a < 0 && b < 0)
    return (x <= y) ? a : b;
 
  if(a >= 0 && b >= 0)
    return (x <= y) ? b : a;
 
  ok = false;
  return 0;
}
 
void transform(int &a, int &b) {
  int x = abs(a);
  int y = abs(b);
 
  if(a < 0 && b >= 0) {
    if(x <= y) {
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39