제출 #1004794

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1004794		magikarp23	말 (IOI15_horses)	C++17	17 / 100	21 ms	8276 KiB

horses

#include <bits/stdc++.h>
#include "horses.h"
using namespace std;

const int MAX_N = 500000 + 1;
long long MOD = 1000000000 + 7;
int memo[MAX_N];


int init(int N, int X[], int Y[]) {
	long long max_profit = 0;
	long long num_horses = 1;
	for (int i=0; i<N; i++) {
		num_horses *= X[i];
		max_profit = max(max_profit, num_horses * Y[i]);
	}
	return max_profit;
}

int updateX(int pos, int val) {	
	return 0;
}

int updateY(int pos, int val) {
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:17:9: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   17 |  return max_profit;
      |         ^~~~~~~~~~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:20:17: warning: unused parameter 'pos' [-Wunused-parameter]
   20 | int updateX(int pos, int val) {
      |             ~~~~^~~
horses.cpp:20:26: warning: unused parameter 'val' [-Wunused-parameter]
   20 | int updateX(int pos, int val) {
      |                      ~~~~^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:24:17: warning: unused parameter 'pos' [-Wunused-parameter]
   24 | int updateY(int pos, int val) {
      |             ~~~~^~~
horses.cpp:24:26: warning: unused parameter 'val' [-Wunused-parameter]
   24 | int updateY(int pos, int val) {
      |                      ~~~~^~~

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