oj.uz

답안 #921664

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
921664 2024-02-04T08:53:32 Z coding_snorlax 말 (IOI15_horses) C++14
0 / 100
 1500 ms 61576 KB 
#include "horses.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long int
int n;
int x[500005]={100,100,100,100,100,100,100,100,100,100,100,100,100,100,100};
int y[500005]={100,100,100,100,100,100,100,100,100,100,100,100,100,100,100};
int init(int N, int X[], int Y[]) {
    for(int i=0;i<N;i++){
        cout << X[i] << " ";
    }
    cout << "\n";
    for(int i=0;i<N;i++){
        cout << Y[i] << " ";
    }
    cout << "\n";
    n=N;
    for(ll i=0;i<N;i++){
      x[i]=X[i];
      y[i]=Y[i];
    }
    ll answer = 1,tmp=1,i=-1;
    for(ll I=N-1;I>=0;I--){
        if(tmp*X[I]>2000000000) {i=I;break;}
        tmp *= X[I];
    }
    if(i==-1) i=0;
    ll place = i;
    ll Max=1,tmp2=1;
    for(ll j=i;j<N;j++){
        tmp2*=X[j];
        tmp2*=Y[j];
        if(tmp2>Max){
            Max = tmp2;
            place = j;
        }
        tmp2/=Y[j];
    }
    for(ll j=0;j<=place;j++){
        answer*=X[j];
        answer %= (1000000007);
    }
    answer*=Y[place];
    answer %= 1000000007;
    return answer;
}

int updateX(int pos, int val) {
    x[pos]=val;
    return init(n,x,y);
}
int updateY(int pos, int val) {
    y[pos]=val;
    return init(n,x,y);
}

Compilation message

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:45:12: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   45 |     return answer;
      |            ^~~~~~

Subtask #1
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1529 ms 61576 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -