Submission #312654

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
312654	2020-10-14 00:14:22	joseacaz	Horses (IOI15_horses)	C++17	17 / 100	191 ms	45560 KiB

horses

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#include "horses.h"
#include <bits/stdc++.h>
#define pb push_back
#define all(x) x.begin(), x.end()
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using vi = vector<int>;
using vl = vector<ll>;
using vpi = vector<pii>;
using vpl = vector<pll>;
struct Node
{
    double pre, tot;
    int x;
};
const ll MOD = 1e9 + 7;
const int MAXN = 5e5 + 5;
int N;
ll X[MAXN], Y[MAXN], ST2[MAXN];
double a[MAXN];
Node ST[8*MAXN];
Node operator +(const Node& _x, const Node& _y)
{
    Node tmp;
 
 
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Compilation message (stderr)

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:132:32: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
  132 |     return (qry(idx) * Y[idx]) % MOD;
      |            ~~~~~~~~~~~~~~~~~~~~^~~~~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:142:32: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
  142 |     return (qry(idx) * Y[idx]) % MOD;
      |            ~~~~~~~~~~~~~~~~~~~~^~~~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:153:32: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
  153 |     return (qry(idx) * Y[idx]) % MOD;
      |            ~~~~~~~~~~~~~~~~~~~~^~~~~

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