oj.uz

Submission #959502

# Submission time Handle Problem Language Result Execution time Memory
959502 2024-04-08T10:33:47 Z irmuun Secret (JOI14_secret) C++17
0 / 100
 374 ms 8532 KB 
#include<bits/stdc++.h>
#include "secret.h"

using namespace std;

#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

int n;
vector<pair<int,int>>v;
int val[1005][1005];
void build(int l,int r){
    val[l][r]=Secret(l,r);
    if(l==r) return;
    int mid=(l+r)/2;
    build(l,mid);
    build(mid+1,r);
}
void ask(int l,int r,int L,int R){
    if(l>r||R<l||r<L) return;
    if(L<=l&&r<=R){
        v.pb({l,r});
        return;
    }
    int mid=(l+r)/2;
    ask(l,mid,L,R);
    ask(mid+1,r,L,R);
}
void Init(int N,int A[]){
    n=N;
    build(0,n-1);
}
int Query(int l,int r){
    v.clear();
    ask(0,n-1,l,r);
    int ans=val[v[0].ff][v[0].ss];
    for(int i=1;i<v.size();i++){
        ans=Secret(ans,val[v[i].ff][v[i].ss]);
    }
    return ans;
}

Compilation message

secret.cpp: In function 'int Query(int, int)':
secret.cpp:41:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   41 |     for(int i=1;i<v.size();i++){
      |                 ~^~~~~~~~~

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 94 ms 6112 KB Wrong Answer: Query(222, 254) - expected : 34031541, actual : 324301593.
2 Incorrect 94 ms 6016 KB Wrong Answer: Query(60, 375) - expected : 669221184, actual : 16851008.
3 Incorrect 94 ms 4452 KB Wrong Answer: Query(211, 401) - expected : 674373968, actual : 898027796.
4 Incorrect 353 ms 8196 KB Wrong Answer: Query(90, 497) - expected : 397934825, actual : 85181070.
5 Incorrect 352 ms 8308 KB Wrong Answer: Query(587, 915) - expected : 752404486, actual : 812273152.
6 Incorrect 348 ms 8532 KB Wrong Answer: Query(915, 915) - expected : 282904741, actual : 941744377.
7 Incorrect 357 ms 8448 KB Wrong Answer: Query(84, 976) - expected : 742463504, actual : 712028164.
8 Incorrect 358 ms 8108 KB Wrong Answer: Query(58, 987) - expected : 20022464, actual : 604382024.
9 Incorrect 374 ms 8180 KB Wrong Answer: Query(33, 967) - expected : 676869696, actual : 139211054.
10 Incorrect 353 ms 8156 KB Wrong Answer: Query(116, 961) - expected : 68487362, actual : 875372684.