Submission #393532

#	Time	Username	Problem	Language	Result	Execution time	Memory
393532		peuch	Horses (IOI15_horses)	C++17	17 / 100	30 ms	5228 KiB

horses

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

const int MAXN = 5e5 + 10;
const long long MOD = 1e9 + 7;

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

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

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

Compilation message (stderr)

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:16:9: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   16 |  return ans;
      |         ^~~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:19:17: warning: unused parameter 'pos' [-Wunused-parameter]
   19 | int updateX(int pos, int val) {
      |             ~~~~^~~
horses.cpp:19:26: warning: unused parameter 'val' [-Wunused-parameter]
   19 | int updateX(int pos, int val) {
      |                      ~~~~^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:23:17: warning: unused parameter 'pos' [-Wunused-parameter]
   23 | int updateY(int pos, int val) {
      |             ~~~~^~~
horses.cpp:23:26: warning: unused parameter 'val' [-Wunused-parameter]
   23 | 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