oj.uz

답안 #620642

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
620642 2022-08-03T07:46:25 Z mdn2002 말 (IOI15_horses) C++14
34 / 100
 22 ms 12188 KB 
#include "horses.h"

#include<bits/stdc++.h>
using namespace std;
long long n , m , mod = 1e9 + 7 , x [1003] , y [1003];
long long get ( )
{
    long long bst = 0 , mul = 1;
    for ( int i = 1 ; i < n ; i ++ )
    {
        mul *= x [i];
        if ( mul > y [bst] )
        {
            mul = 1;
            bst = i;
            continue;
        }
        long long almul = mul * y [i];
        if ( almul > y [bst] )
        {
            mul = 1;
            bst = i;
        }
    }
    long long ans = 1;
    for ( int i = 0 ; i <= bst ; i ++ ) ans = ( ans * x [i] ) % mod;
    ans = ( ans * y [bst] ) % mod;
    return ans;
}

int init(int N, int X[], int Y[]) {

	n = N;
    for ( int i = 0 ; i < n ; i ++ ) x [i] = X [i];
    for ( int i = 0 ; i < n ; 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 init(int, int*, int*)':
horses.cpp:36:16: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   36 |     return get ();
      |            ~~~~^~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:42:13: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   42 |  return get ();
      |         ~~~~^~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:47:13: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
   47 |  return get ();
      |         ~~~~^~

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 304 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 304 KB Output is correct
14 Correct 1 ms 300 KB Output is correct
15 Correct 1 ms 304 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 308 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct

Subtask #2
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 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 1 ms 304 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 300 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 308 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 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 1 ms 212 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 9 ms 340 KB Output is correct
24 Correct 9 ms 340 KB Output is correct
25 Correct 12 ms 340 KB Output is correct
26 Correct 11 ms 356 KB Output is correct
27 Correct 8 ms 316 KB Output is correct
28 Correct 8 ms 340 KB Output is correct
29 Correct 5 ms 332 KB Output is correct
30 Correct 8 ms 344 KB Output is correct
31 Correct 4 ms 340 KB Output is correct
32 Correct 4 ms 340 KB Output is correct

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 19 ms 10324 KB Execution killed with signal 11
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 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 304 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 312 KB Output is correct
22 Correct 1 ms 304 KB Output is correct
23 Correct 9 ms 340 KB Output is correct
24 Correct 9 ms 340 KB Output is correct
25 Correct 12 ms 340 KB Output is correct
26 Correct 13 ms 340 KB Output is correct
27 Correct 7 ms 348 KB Output is correct
28 Correct 8 ms 340 KB Output is correct
29 Correct 6 ms 336 KB Output is correct
30 Correct 8 ms 340 KB Output is correct
31 Correct 3 ms 340 KB Output is correct
32 Correct 6 ms 340 KB Output is correct
33 Runtime error 22 ms 12188 KB Execution killed with signal 11
34 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 304 KB Output is correct
3 Correct 1 ms 308 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 304 KB Output is correct
15 Correct 1 ms 300 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 10 ms 316 KB Output is correct
24 Correct 10 ms 320 KB Output is correct
25 Correct 13 ms 340 KB Output is correct
26 Correct 11 ms 348 KB Output is correct
27 Correct 7 ms 340 KB Output is correct
28 Correct 7 ms 340 KB Output is correct
29 Correct 6 ms 340 KB Output is correct
30 Correct 8 ms 340 KB Output is correct
31 Correct 3 ms 320 KB Output is correct
32 Correct 5 ms 340 KB Output is correct
33 Runtime error 14 ms 10552 KB Execution killed with signal 11
34 Halted 0 ms 0 KB -