답안 #620835

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
620835	2022-08-03T09:34:55 Z	A_D	말 (IOI15_horses)	C++14	17 / 100	13 ms	8404 KB

horses

#include "horses.h"

#include <bits/stdc++.h>

using namespace std;

const int N=1e3+100;
long long x[N];
long long y[N];
const long long MOD=1e9+7;
int init(int N, int X[], int Y[]){
    long long ret=0;
    long long sum=1;

    for(int i=0;i<N;i++){
        x[i]=X[i];
    y[i]=Y[i];
//        cout<<sum<<"\n";
        sum*=x[i];
        if(sum*y[i]>ret){
            sum%=MOD;
            ret=sum*y[i];
        }
    }
    ret%=MOD;

    return (int)ret;

}

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


	long long ret=0;
    long long sum=1;

    for(int i=0;i<N;i++){
        sum*=x[i];
        if(sum*y[i]>ret){
            sum%=MOD;
            ret=sum*y[i];
        }
    }

    ret%=MOD;

    return (int)ret;

}

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


	long long ret=0;
    long long sum=1;

    for(int i=0;i<N;i++){
        sum*=x[i];
        if(sum*y[i]>ret){
            sum%=MOD;
            ret=sum*y[i];
        }
    }

    ret%=MOD;

    return (int)ret;

}

Compilation message

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:11:14: warning: declaration of 'N' shadows a global declaration [-Wshadow]
   11 | int init(int N, int X[], int Y[]){
      |          ~~~~^
horses.cpp:7:11: note: shadowed declaration is here
    7 | const int N=1e3+100;
      |           ^

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 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	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 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	308 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	312 KB	Output is correct
15	Correct	1 ms	308 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	304 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct

Subtask #2

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	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	304 KB	Output is correct
9	Correct	0 ms	308 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 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	0 ms	212 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 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	212 KB	Output is correct
23	Incorrect	6 ms	340 KB	Output isn't correct
24	Halted	0 ms	0 KB	-

Subtask #3

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Runtime error	13 ms	8404 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	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 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	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	304 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	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	308 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Incorrect	4 ms	340 KB	Output isn't correct
24	Halted	0 ms	0 KB	-

Subtask #5

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 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	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	308 KB	Output is correct
16	Correct	0 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	Incorrect	4 ms	340 KB	Output isn't correct
24	Halted	0 ms	0 KB	-