답안 #830377

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
830377	2023-08-19T04:52:58 Z	mindiyak	말 (IOI15_horses)	C++14	34 / 100	1500 ms	14284 KB

horses

#include "horses.h"
#include <vector>
#include <iostream>
 
using namespace std;
typedef long long ll;
 
vector<ll> x;
vector<ll> y;
int n;
int M = 1e9+7;
 
ll multi(ll a,ll b){
	return ((a%M)*(b%M))%M;
}
 
int calc(){
	int MX_pos = 0;
	ll cur = 1;

	for(int i=1;i<n;i++){
		ll multiply = cur*x[i];
		if(multiply*y[i]>=y[MX_pos]){
			MX_pos = i;
			cur=1;
		}else{
			cur=multiply;
		}
	}

	ll MX = 1;
	for(int i=0;i<MX_pos+1;i++){
		MX = multi(MX,x[i]);
	}
	int ans = multi(MX,y[MX_pos]);
	return ans;
}
 
int init(int N, int X[], int Y[]) {
	n = N;
	for(int i=0;i<N;i++)x.push_back(X[i]);
	for(int i=0;i<N;i++)y.push_back(Y[i]);
 
	return calc();
}
 
int updateX(int pos, int val) {	
	x[pos]=val;
	return calc();
}
 
int updateY(int pos, int val) {
	y[pos]=val;
	return calc();
}

Compilation message

horses.cpp: In function 'int calc()':
horses.cpp:35:17: warning: conversion from 'll' {aka 'long long int'} to 'int' may change value [-Wconversion]
   35 |  int ans = multi(MX,y[MX_pos]);
      |            ~~~~~^~~~~~~~~~~~~~

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct

Subtask #2

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	15 ms	328 KB	Output is correct
24	Correct	15 ms	336 KB	Output is correct
25	Correct	18 ms	328 KB	Output is correct
26	Correct	19 ms	328 KB	Output is correct
27	Correct	13 ms	340 KB	Output is correct
28	Correct	15 ms	340 KB	Output is correct
29	Correct	15 ms	328 KB	Output is correct
30	Correct	16 ms	328 KB	Output is correct
31	Correct	5 ms	212 KB	Output is correct
32	Correct	11 ms	212 KB	Output is correct

Subtask #3

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	1580 ms	14276 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #4

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	256 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	15 ms	324 KB	Output is correct
24	Correct	15 ms	328 KB	Output is correct
25	Correct	18 ms	336 KB	Output is correct
26	Correct	19 ms	212 KB	Output is correct
27	Correct	13 ms	328 KB	Output is correct
28	Correct	15 ms	332 KB	Output is correct
29	Correct	14 ms	328 KB	Output is correct
30	Correct	16 ms	332 KB	Output is correct
31	Correct	5 ms	332 KB	Output is correct
32	Correct	11 ms	332 KB	Output is correct
33	Execution timed out	1588 ms	14272 KB	Time limit exceeded
34	Halted	0 ms	0 KB	-

Subtask #5

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	340 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	15 ms	324 KB	Output is correct
24	Correct	15 ms	212 KB	Output is correct
25	Correct	18 ms	328 KB	Output is correct
26	Correct	19 ms	212 KB	Output is correct
27	Correct	13 ms	340 KB	Output is correct
28	Correct	15 ms	332 KB	Output is correct
29	Correct	15 ms	324 KB	Output is correct
30	Correct	16 ms	340 KB	Output is correct
31	Correct	5 ms	212 KB	Output is correct
32	Correct	11 ms	328 KB	Output is correct
33	Execution timed out	1574 ms	14284 KB	Time limit exceeded
34	Halted	0 ms	0 KB	-