답안 #1011280

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1011280	2024-06-30T08:56:44 Z	Mardonbekhazratov	말 (IOI15_horses)	C++17	34 / 100	1500 ms	20016 KB

horses

#include "horses.h"
#include<algorithm>
#include<vector>
#include<iostream>
const __int128_t INFLL=1e18;
const int INF=1e9;
const int MOD=1e9+7;

using namespace std;

int n;
vector<int>x,y;


int get(){
	vector<__int128_t>suff(n+2);
	suff[n]=1;
	for(int i=n-1;i>=0;i--){
		suff[i]=max(suff[i+1]*x[i],suff[n]*x[i]*y[i]);
		if(suff[i]>=INFLL){
			long long ans=suff[i]%MOD;
			for(int j=i-1;j>=0;j--) ans=ans*x[j]%MOD;
			return ans;
		}
	}
	return suff[0]%MOD;
}

int init(int N, int X[], int Y[]) {
	n=N;
	x.resize(n);
	y.resize(n);
	for(int i=0;i<n;i++) x[i]=X[i],y[i]=Y[i];
	return get();
}


int updateX(int pos, int val) {	
	x[pos]=val;
	return get();
}

int updateY(int pos, int val) {
	y[pos]=val;
	return get();
}

Compilation message

horses.cpp: In function 'int get()':
horses.cpp:21:25: warning: conversion from '__gnu_cxx::__alloc_traits<std::allocator<__int128>, __int128>::value_type' {aka '__int128'} to 'long long int' may change value [-Wconversion]
   21 |    long long ans=suff[i]%MOD;
horses.cpp:23:11: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   23 |    return ans;
      |           ^~~
horses.cpp:26:16: warning: conversion from '__gnu_cxx::__alloc_traits<std::allocator<__int128>, __int128>::value_type' {aka '__int128'} to 'int' may change value [-Wconversion]
   26 |  return suff[0]%MOD;

Subtask #1
17.0 / 17.0

#	결과	메모리	Grader output
1	Correct	344 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	348 KB	Output is correct
4	Correct	348 KB	Output is correct
5	Correct	348 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	344 KB	Output is correct
10	Correct	348 KB	Output is correct
11	Correct	348 KB	Output is correct
12	Correct	348 KB	Output is correct
13	Correct	348 KB	Output is correct
14	Correct	348 KB	Output is correct
15	Correct	348 KB	Output is correct
16	Correct	348 KB	Output is correct
17	Correct	348 KB	Output is correct
18	Correct	348 KB	Output is correct
19	Correct	348 KB	Output is correct
20	Correct	348 KB	Output is correct

Subtask #2
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	5 ms	348 KB	Output is correct
24	Correct	5 ms	348 KB	Output is correct
25	Correct	5 ms	508 KB	Output is correct
26	Correct	5 ms	496 KB	Output is correct
27	Correct	5 ms	344 KB	Output is correct
28	Correct	5 ms	348 KB	Output is correct
29	Correct	5 ms	476 KB	Output is correct
30	Correct	6 ms	344 KB	Output is correct
31	Correct	5 ms	348 KB	Output is correct
32	Correct	5 ms	348 KB	Output is correct

Subtask #3
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	1573 ms	16084 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #4
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	436 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	6 ms	348 KB	Output is correct
24	Correct	5 ms	348 KB	Output is correct
25	Correct	6 ms	604 KB	Output is correct
26	Correct	5 ms	452 KB	Output is correct
27	Correct	5 ms	344 KB	Output is correct
28	Correct	5 ms	348 KB	Output is correct
29	Correct	5 ms	348 KB	Output is correct
30	Correct	5 ms	348 KB	Output is correct
31	Correct	5 ms	492 KB	Output is correct
32	Correct	6 ms	348 KB	Output is correct
33	Execution timed out	1589 ms	20016 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	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	408 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	5 ms	348 KB	Output is correct
24	Correct	5 ms	348 KB	Output is correct
25	Correct	5 ms	348 KB	Output is correct
26	Correct	5 ms	348 KB	Output is correct
27	Correct	5 ms	348 KB	Output is correct
28	Correct	5 ms	492 KB	Output is correct
29	Correct	6 ms	460 KB	Output is correct
30	Correct	6 ms	348 KB	Output is correct
31	Correct	6 ms	480 KB	Output is correct
32	Correct	6 ms	348 KB	Output is correct
33	Execution timed out	1592 ms	18280 KB	Time limit exceeded
34	Halted	0 ms	0 KB	-

답안 #1011280

Compilation message

Subtask #1 17.0 / 17.0

Subtask #2 17.0 / 17.0

Subtask #3 0 / 20.0

Subtask #4 0 / 23.0

Subtask #5 0 / 23.0

Subtask #1
17.0 / 17.0

Subtask #2
17.0 / 17.0

Subtask #3
0 / 20.0

Subtask #4
0 / 23.0

Subtask #5
0 / 23.0