Submission #787984

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
787984	2023-07-19 15:47:35	GusterGoose27	Horses (IOI15_horses)	C++17	37 / 100	273 ms	51040 KiB

horses

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#include "horses.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 5e5+5;
const int inf = 1e9+5;
const int MOD = 1e9+7;
typedef long long ll;
int expo(ll a, int b) {
  ll cur = 1;
  while (b) {
    if (b & 1) {
      cur = (cur*a)%MOD;
    }
    a = (a*a)%MOD;
    b /= 2;
  }
  return cur;
}
int inv(int a) {
  return (a == 1) ? 1 : expo(a, MOD-2);
}
int mx[2*MAXN];
int x[MAXN];
 
 
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Compilation message (stderr)

horses.cpp: In function 'int expo(ll, int)':
horses.cpp:22:9: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
   22 |  return cur;
      |         ^~~
horses.cpp: In function 'int solve()':
horses.cpp:73:9: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
   73 |  return ans;
      |         ^~~

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