제출 #1188946

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1188946		pensive	말 (IOI15_horses)	C++20	0 / 100	1593 ms	12100 KiB

horses

#include <iostream>
#include <algorithm>
#include <cmath>

using namespace std;
#define REP(a,i,n) for (ll i=a;i<n;i++)
#define ll long long
#define ssize 500'000

const ll MOD = 1e9+7;
int N;
ll X[ssize], Y[ssize];

ll solve() {
    //ll mx=0, hNum=1;
    long double emx = 0, hiNum=0;
    REP(0,i,N) {
        hiNum += log10(X[i]);
        emx = max(emx, hiNum+log10(Y[i]));
    }
    return ((ll)pow(10, emx) %MOD);
}

ll init(int n, int x[], int y[]) {
    N = n;
    REP(0,i,n) {
        X[i] = x[i];
        Y[i] = y[i];
    }
    return solve();
}

ll updateX(int pos, int val) {
    X[pos] = val;
    return solve();
}

ll updateY(int pos, int val) {
    Y[pos] = val;
    return solve();
}

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