제출 #219607

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
219607	2020-04-05 17:24:16	summitwei	말 (IOI15_horses)	C++17	100 / 100	1010 ms	65692 KiB

horses

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#include <bits/stdc++.h>
#include <horses.h>
using namespace std;
typedef vector<int> vi;
typedef vector<pair<int, int> > vpii;
typedef pair<int, int> pii;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<double, double> pdd;
typedef vector<ll> vll;
#define INF 0x3f3f3f3f
#define MOD 1000000007LL
#define EPSILON 0.00001
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define FOR(i, a, b) for (ll i=(a); i<=(signed)(b); i++)
#define F0R(i, a) for (ll i=0; i<(signed)(a); i++)
#define RFOR(i, a, b) for (ll i=(a); i >= b; i--)
#define MN 500005
int n;
ll a[MN];
ll b[MN];
ll tree[2][4*MN];
void upd(int node, int a, int b, int i, ll val, int tp){
    if(a > i || b < i) return;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

horses.cpp: In function 'void upd(int, int, int, int, ll, int)':
horses.cpp:29:55: warning: declaration of 'b' shadows a global declaration [-Wshadow]
 void upd(int node, int a, int b, int i, ll val, int tp){
                                                       ^
horses.cpp:26:4: note: shadowed declaration is here
 ll b[MN];
    ^
horses.cpp:29:55: warning: declaration of 'a' shadows a global declaration [-Wshadow]
 void upd(int node, int a, int b, int i, ll val, int tp){
                                                       ^
horses.cpp:25:4: note: shadowed declaration is here
 ll a[MN];
    ^
horses.cpp: In function 'll que(int, int, int, int, int, int)':
horses.cpp:41:52: warning: declaration of 'b' shadows a global declaration [-Wshadow]
 ll que(int node, int a, int b, int i, int j, int tp){
                                                    ^
horses.cpp:26:4: note: shadowed declaration is here
 ll b[MN];
    ^
horses.cpp:41:52: warning: declaration of 'a' shadows a global declaration [-Wshadow]
 ll que(int node, int a, int b, int i, int j, int tp){
                                                    ^
horses.cpp:25:4: note: shadowed declaration is here
 ll a[MN];
    ^
horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:76:23: warning: conversion to 'int' from 'll {aka long long int}' may alter its value [-Wconversion]
         upd(1, 1, n, i+1, x[i], 1);
                      ~^~
horses.cpp:77:23: warning: conversion to 'int' from 'll {aka long long int}' may alter its value [-Wconversion]
         upd(1, 1, n, i+1, y[i], 0);
                      ~^~
horses.cpp:78:35: warning: conversion to 'std::set<int, std::greater<int> >::value_type {aka int}' from 'll {aka long long int}' may alter its value [-Wconversion]
         if(x[i] != 1) hmm.insert(i+1);
                                  ~^~

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