Submission #620755

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
620755	2022-08-03 08:50:32	amin	Horses (IOI15_horses)	C++14	17 / 100	1591 ms	35476 KiB

horses

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#include "horses.h"
#include<bits/stdc++.h>
using namespace std;
long long x[500001];
long long seg[1000002],segg[1000002],mu[1000002];
long long y[500001];
long long h=2*(1e9);
long long mod=1e9+7;
void build(long v,long tl,long tr)
{
    if(tl==tr)
    {
        seg[v]=x[tl];
        mu[v]=seg[v];
        return ;
    }
    long tm=(tl+tr)/2;
    build(v*2,tl,tm);
    build(v*2+1,tm+1,tr);
    seg[v]=seg[v*2]*seg[v*2+1];
    mu[v]=(mu[v*2]*mu[v*2+1])%mod;
    if(seg[v]>h)
    {
        seg[v]=h;
    }
}
void update(long v,long tl,long tr,long in)
{
 
 
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Compilation message (stderr)

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:158:46: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
  158 |  return ((get2(1,0,n-1,0,segg[1])*y[segg[1]])%mod);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:168:46: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
  168 |  return ((get2(1,0,n-1,0,segg[1])*y[segg[1]])%mod);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:178:46: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
  178 |  return ((get2(1,0,n-1,0,segg[1])*y[segg[1]])%mod);
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~

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