oj.uz

Submission #68947

# Submission time Handle Problem Language Result Execution time Memory
68947 2018-08-19T10:53:34 Z theknife2001 Horses (IOI15_horses) C++17
0 / 100
 19 ms 10560 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++)
    {
        s*=x[i];
        s%=m;
        ret=max((s*y[i])%m,ret);
    }
    return (ret%m);
}

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

int updateY(int pos, int val) {
    long long s=1;
    long long ret=0;
	for(int i=0;i<N;i++)
    {
        s*=x[i];
        s%=m;
        ret=max((s*y[i])%m,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:23:16: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
     return (ret%m);
            ~~~~^~~
horses.cpp:13:23: warning: unused parameter 'X' [-Wunused-parameter]
 int init(int N, int X[], int Y[])
                       ^
horses.cpp:13:32: warning: unused parameter 'Y' [-Wunused-parameter]
 int init(int N, int X[], int Y[])
                                ^
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:35:16: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
     return (ret%m);
            ~~~~^~~
horses.cpp:26:17: warning: unused parameter 'pos' [-Wunused-parameter]
 int updateX(int pos, int val) {
                 ^~~
horses.cpp:26:26: warning: unused parameter 'val' [-Wunused-parameter]
 int updateX(int pos, int val) {
                          ^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:47:16: warning: conversion to 'int' from 'long long int' may alter its value [-Wconversion]
     return (ret%m);
            ~~~~^~~
horses.cpp:38:17: warning: unused parameter 'pos' [-Wunused-parameter]
 int updateY(int pos, int val) {
                 ^~~
horses.cpp:38:26: warning: unused parameter 'val' [-Wunused-parameter]
 int updateY(int pos, int val) {
                          ^~~

Subtask #1
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Runtime error 19 ms 10560 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 Incorrect 2 ms 10560 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 10560 KB Output isn't correct
2 Halted 0 ms 0 KB -