답안 #109094

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
109094	2019-05-04T09:58:07 Z	Garu	말 (IOI15_horses)	C++14	17 / 100	22 ms	12024 KB

horses

#include <bits/stdc++.h>

using namespace std;
const int MOD = 1e9 + 7;
const int MAXN = 1e5 + 5;
typedef long long ll;
int x[MAXN] , y[MAXN];
int n;
int updateX(int pos,int val)
{
x[pos] = val;
ll ans = 0;
ll profit = 0;
ll horses = 1;

for(int i = 0 ; i < n ; i++)
{
	horses*=x[i];
	horses%=MOD;
	profit = (horses % MOD * y[i] % MOD) % MOD;
	ans = max(ans , profit);
}

return ans;


}

int updateY(int pos,int val)
{

y[pos] = val;

ll ans = 0;
ll profit = 0;
ll horses = 1;

for(int i = 0 ; i < n ; i++)
{
	horses*=x[i];
	horses%=MOD;
	profit = (horses % MOD * y[i] % MOD) % MOD;
	ans = max(ans , profit);
}

return ans;

}

int init(int N , int X[] , int Y[])
{
n = N;
ll ans = 0;
ll profit = 0;
ll horses = 1;
for(int  i = 0 ; i < n ; i++)
 {
     x[i] = X[i];
     y[i] = Y[i];
 }
for(int i = 0 ; i < n ; i++)
{
	horses*=x[i];
	horses%=MOD;
	profit = (horses % MOD * y[i] % MOD) % MOD;
	ans = max(ans , profit);
}

return ans;

}

Compilation message

horses.cpp: In function 'int updateX(int, int)':
horses.cpp:24:8: warning: conversion to 'int' from 'll {aka long long int}' may alter its value [-Wconversion]
 return ans;
        ^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:46:8: warning: conversion to 'int' from 'll {aka long long int}' may alter its value [-Wconversion]
 return ans;
        ^~~
horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:69:8: warning: conversion to 'int' from 'll {aka long long int}' may alter its value [-Wconversion]
 return ans;
        ^~~

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	5 ms	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	3 ms	256 KB	Output is correct
14	Correct	3 ms	384 KB	Output is correct
15	Correct	3 ms	256 KB	Output is correct
16	Correct	3 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct

Subtask #2

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	3 ms	256 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	3 ms	384 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	3 ms	384 KB	Output is correct
17	Correct	3 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Incorrect	2 ms	256 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #3

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	22 ms	12024 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
2	Halted	0 ms	0 KB	-

Subtask #4

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	3 ms	256 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Incorrect	2 ms	384 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #5

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	372 KB	Output is correct
7	Correct	2 ms	512 KB	Output is correct
8	Correct	3 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	3 ms	256 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Incorrect	2 ms	256 KB	Output isn't correct
22	Halted	0 ms	0 KB	-