Submission #408947

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
408947	2021-05-19 20:31:00	dxz05	Horses (IOI15_horses)	C++14	100 / 100	404 ms	157892 KiB

horses

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#include "horses.h"
#include <bits/stdc++.h>
typedef long double ld;
typedef long long ll;
using namespace std;
const int MAXN = 2e6 + 3e2;
const int MOD = 1000000007;
int X[MAXN], Y[MAXN];
int N;
ll powmod(ll n, ll k){
    if (k == 0) return 1;
    ll x = powmod(n, k / 2);
    x = x * x % MOD;
    if (k % 2) x = x * n % MOD;
    return x;
}
struct node{
    ll mult = 1;
    ld mx_sum = 0;
    bool isUpdated = false;
    ll mult_val = 1;
    ld add_val = 0;
    node(ll a1, ld a2, bool a3, ll a4, ld a5){
 
 
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Compilation message (stderr)

horses.cpp: In function 'void propagate(int, int, int)':
horses.cpp:66:9: warning: unused variable 'tm' [-Wunused-variable]
   66 |     int tm = (tl + tr) >> 1;
      |         ^~
horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:133:23: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
  133 |  return get(0, N - 1).mult;
      |         ~~~~~~~~~~~~~~^~~~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:140:23: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
  140 |  return get(0, N - 1).mult;
      |         ~~~~~~~~~~~~~~^~~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:147:23: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
  147 |  return get(0, N - 1).mult;
      |         ~~~~~~~~~~~~~~^~~~

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