Submission #288136

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
288136	2020-09-01 08:59:00	DystoriaX	Horses (IOI15_horses)	C++14	54 / 100	1588 ms	25992 KiB

horses

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#include "horses.h"
#include <algorithm>
#include <vector>
#include <iostream>
#define lc (i << 1)
#define rc (1 | (i << 1))
using namespace std;
const int MOD = 1e9 + 7;
int add(long long a, long long b){
  return (a + b) % MOD;
}
int mul(long long a, long long b){
  return (a * b) % MOD;
}
int st[4 * 500010];
void update(int l, int r, int pt, int val, int i){
  if(r < pt || pt < l) return;
  if(l == r && l == pt){
    st[i] = val;
    return;
  }
 
 
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Compilation message (stderr)

horses.cpp: In function 'int add(long long int, long long int)':
horses.cpp:14:17: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   14 |  return (a + b) % MOD;
      |         ~~~~~~~~^~~~~
horses.cpp: In function 'int mul(long long int, long long int)':
horses.cpp:18:17: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   18 |  return (a * b) % MOD;
      |         ~~~~~~~~^~~~~

• Subtask 1: 17 / 17
• Subtask 2: 17 / 17
• Subtask 3: 20 / 20
• Subtask 4: 0 / 23
• Subtask 5: 0 / 23