| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 795504 |
2023-07-27T10:36:02 Z |
jasmin |
Horses (IOI15_horses) |
C++17 |
|
1500 ms |
8892 KB |
#include "horses.h"
#include<bits/stdc++.h>
using namespace std;
const long long MOD=1e9+7;
int n=0;
vector<int> x;
vector<int> y;
bool bigger(pair<int, long long> a, pair<int, long long> b){
return a.first*b.second > a.second*b.first;
}
int solveSlow(){
long long p=1; bool mod=false;
pair<int, long long> maxi={1, 1};
int ind=n-1;
for(int i=n-1; i>=0; i--){
if(!mod){
if(bigger({y[i], p}, maxi)){
maxi={y[i], p};
ind=i;
}
}
p*=(long long)x[i];
if(p > MOD){
p%=MOD;
mod=true;
}
}
long long ans=1;
for(int i=0; i<=ind; i++){
ans *= (long long)x[i];
ans%=MOD;
}
ans *= (long long)y[ind];
ans%=MOD;
return ans;
}
int init(int N, int X[], int Y[]) {
n=N;
x.assign(n, 0);
y.assign(n, 0);
for(int i=0; i<N; i++){
x[i]=X[i];
y[i]=Y[i];
}
return solveSlow();
}
int updateX(int pos, int val) {
x[pos]=val;
return solveSlow();
}
int updateY(int pos, int val) {
y[pos]=val;
return solveSlow();
}
Compilation message
horses.cpp: In function 'int solveSlow()':
horses.cpp:48:12: warning: conversion from 'long long int' to 'int' may change value [-Wconversion]
48 | return ans;
| ^~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 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 |
1 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 |
1 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 |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 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 |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 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 |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
240 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
8 ms |
324 KB |
Output is correct |
| 24 |
Correct |
7 ms |
340 KB |
Output is correct |
| 25 |
Correct |
10 ms |
348 KB |
Output is correct |
| 26 |
Correct |
9 ms |
340 KB |
Output is correct |
| 27 |
Correct |
6 ms |
340 KB |
Output is correct |
| 28 |
Correct |
8 ms |
312 KB |
Output is correct |
| 29 |
Correct |
8 ms |
212 KB |
Output is correct |
| 30 |
Correct |
8 ms |
340 KB |
Output is correct |
| 31 |
Correct |
5 ms |
340 KB |
Output is correct |
| 32 |
Correct |
6 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
1570 ms |
8140 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
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 |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 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 |
0 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 |
0 ms |
272 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
0 ms |
212 KB |
Output is correct |
| 20 |
Correct |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
7 ms |
324 KB |
Output is correct |
| 24 |
Correct |
7 ms |
340 KB |
Output is correct |
| 25 |
Correct |
9 ms |
348 KB |
Output is correct |
| 26 |
Correct |
9 ms |
340 KB |
Output is correct |
| 27 |
Correct |
7 ms |
332 KB |
Output is correct |
| 28 |
Correct |
8 ms |
284 KB |
Output is correct |
| 29 |
Correct |
7 ms |
312 KB |
Output is correct |
| 30 |
Correct |
9 ms |
312 KB |
Output is correct |
| 31 |
Correct |
4 ms |
312 KB |
Output is correct |
| 32 |
Correct |
6 ms |
320 KB |
Output is correct |
| 33 |
Execution timed out |
1593 ms |
8892 KB |
Time limit exceeded |
| 34 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
232 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 |
0 ms |
212 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 |
0 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 |
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 |
0 ms |
212 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
0 ms |
212 KB |
Output is correct |
| 23 |
Correct |
8 ms |
212 KB |
Output is correct |
| 24 |
Correct |
8 ms |
340 KB |
Output is correct |
| 25 |
Correct |
10 ms |
312 KB |
Output is correct |
| 26 |
Correct |
9 ms |
308 KB |
Output is correct |
| 27 |
Correct |
6 ms |
340 KB |
Output is correct |
| 28 |
Correct |
8 ms |
212 KB |
Output is correct |
| 29 |
Correct |
8 ms |
212 KB |
Output is correct |
| 30 |
Correct |
9 ms |
340 KB |
Output is correct |
| 31 |
Correct |
5 ms |
212 KB |
Output is correct |
| 32 |
Correct |
6 ms |
340 KB |
Output is correct |
| 33 |
Execution timed out |
1550 ms |
8856 KB |
Time limit exceeded |
| 34 |
Halted |
0 ms |
0 KB |
- |
