oj.uz

Submission #68952

# Submission time Handle Problem Language Result Execution time Memory
68952 2018-08-19T11:01:58 Z theknife2001 Horses (IOI15_horses) C++17
17 / 100
 21 ms 8556 KB 
#include "horses.h"
//#include "grader.cpp"
#include <bits/stdc++.h>

using namespace std;
const int N=1e3+55;
long long x[N];
long long y[N];
int m=1e9+7;



int init(int N, int X[], int Y[])
{
    long long s=1;
    long long ret=0;
    for(int i=0;i<N;i++)
    {
        x[i]=X[i];
        y[i]=Y[i];
    }
	for(int i=0;i<N;i++)
    {
        s*=x[i];
        ret=max(s*y[i],ret);
    }
    return (ret%m);
}

int updateX(int pos, int val) {
    long long s=1;
    long long ret=0;
    x[pos]=val;
	for(int i=0;i<N;i++)
    {
        s*=x[i];
        ret=max(s*y[i],ret);
    }
    return (ret%m);
}

int updateY(int pos, int val) {
    long long s=1;
    long long ret=0;
    y[pos]=val;
	for(int i=0;i<N;i++)
    {
        s*=x[i];
        ret=max((s*y[i]),ret);
    }
    return (ret%m);
}

Compilation message

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:13:33: warning: declaration of 'N' shadows a global declaration [-Wshadow]
 int init(int N, int X[], int Y[])
                                 ^
horses.cpp:6:11: note: shadowed declaration is here
 const int N=1e3+55;
           ^
horses.cpp:27:16: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
     return (ret%m);
            ~~~~^~~
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:39:16: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
     return (ret%m);
            ~~~~^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:51:16: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
     return (ret%m);
            ~~~~^~~

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 3 ms 432 KB Output is correct
4 Correct 3 ms 508 KB Output is correct
5 Correct 2 ms 516 KB Output is correct
6 Correct 2 ms 636 KB Output is correct
7 Correct 3 ms 636 KB Output is correct
8 Correct 2 ms 636 KB Output is correct
9 Correct 3 ms 636 KB Output is correct
10 Correct 3 ms 636 KB Output is correct
11 Correct 3 ms 636 KB Output is correct
12 Correct 3 ms 636 KB Output is correct
13 Correct 2 ms 636 KB Output is correct
14 Correct 2 ms 636 KB Output is correct
15 Correct 3 ms 636 KB Output is correct
16 Correct 3 ms 636 KB Output is correct
17 Correct 3 ms 636 KB Output is correct
18 Correct 2 ms 636 KB Output is correct
19 Correct 3 ms 636 KB Output is correct
20 Correct 3 ms 636 KB Output is correct

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 636 KB Output is correct
2 Correct 2 ms 636 KB Output is correct
3 Correct 2 ms 636 KB Output is correct
4 Correct 3 ms 636 KB Output is correct
5 Correct 3 ms 636 KB Output is correct
6 Correct 2 ms 636 KB Output is correct
7 Correct 3 ms 636 KB Output is correct
8 Correct 3 ms 636 KB Output is correct
9 Correct 2 ms 636 KB Output is correct
10 Correct 3 ms 636 KB Output is correct
11 Correct 4 ms 636 KB Output is correct
12 Correct 2 ms 636 KB Output is correct
13 Correct 3 ms 636 KB Output is correct
14 Correct 3 ms 636 KB Output is correct
15 Correct 3 ms 636 KB Output is correct
16 Correct 3 ms 636 KB Output is correct
17 Correct 2 ms 636 KB Output is correct
18 Correct 3 ms 636 KB Output is correct
19 Correct 3 ms 636 KB Output is correct
20 Correct 2 ms 636 KB Output is correct
21 Incorrect 3 ms 636 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 21 ms 8556 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 8556 KB Output is correct
2 Correct 3 ms 8556 KB Output is correct
3 Correct 2 ms 8556 KB Output is correct
4 Correct 4 ms 8556 KB Output is correct
5 Correct 3 ms 8556 KB Output is correct
6 Correct 3 ms 8556 KB Output is correct
7 Correct 3 ms 8556 KB Output is correct
8 Correct 3 ms 8556 KB Output is correct
9 Correct 2 ms 8556 KB Output is correct
10 Correct 3 ms 8556 KB Output is correct
11 Correct 2 ms 8556 KB Output is correct
12 Correct 2 ms 8556 KB Output is correct
13 Correct 2 ms 8556 KB Output is correct
14 Correct 3 ms 8556 KB Output is correct
15 Correct 3 ms 8556 KB Output is correct
16 Correct 3 ms 8556 KB Output is correct
17 Correct 3 ms 8556 KB Output is correct
18 Correct 3 ms 8556 KB Output is correct
19 Correct 3 ms 8556 KB Output is correct
20 Correct 3 ms 8556 KB Output is correct
21 Incorrect 3 ms 8556 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 8556 KB Output is correct
2 Correct 5 ms 8556 KB Output is correct
3 Correct 2 ms 8556 KB Output is correct
4 Correct 3 ms 8556 KB Output is correct
5 Correct 2 ms 8556 KB Output is correct
6 Correct 2 ms 8556 KB Output is correct
7 Correct 2 ms 8556 KB Output is correct
8 Correct 3 ms 8556 KB Output is correct
9 Correct 3 ms 8556 KB Output is correct
10 Correct 4 ms 8556 KB Output is correct
11 Correct 2 ms 8556 KB Output is correct
12 Correct 2 ms 8556 KB Output is correct
13 Correct 3 ms 8556 KB Output is correct
14 Correct 3 ms 8556 KB Output is correct
15 Correct 3 ms 8556 KB Output is correct
16 Correct 3 ms 8556 KB Output is correct
17 Correct 2 ms 8556 KB Output is correct
18 Correct 3 ms 8556 KB Output is correct
19 Correct 3 ms 8556 KB Output is correct
20 Correct 2 ms 8556 KB Output is correct
21 Incorrect 2 ms 8556 KB Output isn't correct
22 Halted 0 ms 0 KB -