제출 #1315340

#제출 시각아이디문제언어결과실행 시간메모리
1315340muhammad-mutahirCONSUL (info1cup19_consul)C++20
100 / 100
6 ms332 KiB
#include <bits/stdc++.h>
#include "grader.h"
using namespace std;

#define print(l) for(auto i:l) cout<<i<<" ";cout<<endl;
#define input(t,l,n) vector<t>l(n);for(int i = 0;i<n;i++)cin>>l[i];
// #define int long long
#define pb push_back
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> 
#define all(l) l.begin(),l.end()
#define pii pair<int,int>
#define fi first
#define se second

const int M = 1e9+7;
const int inf = 1e18;


int bp(int x, int y, int p){
    int res = 1;
    x = x % p;
    while (y > 0) {
 
        if (y & 1)
            res = (res * x) % p;
        y = y >> 1;
        x = (x * x) % p;
    }
    return res;
}
 
int MI(int n, int p){
    return bp(n, p - 2, p);
}
int mul(int x,int y, int p){
    return x * 1ull * y % p;
}
int di(int x,int y, int p){
    return mul(x, MI(y, p), p);
}


int n , m , k , q;

void solve(int n){
    // cin>>n;
    srand(std::time({}));
    map<int,int>cn;
    for(int i = 0;i<=30;i++){
    	int v = rand();
    	v%=n;
    	v++;
    	int x = kth(v);
    	if(cn[x] == 0){
    		cn[x] = cnt(x);
    	}
    	if(cn[x] > n/3){
    		say_answer(x);
    		return;
    	}
    	
    	
    }
    say_answer(-1);



}

// 
// signed main(){
    // ios::sync_with_stdio(0);//DO NOT USE IN INTERACTIVE
    // cin.tie(0), cout.tie(0);
    // cout << fixed<<setprecision(9);
// 
    // int t = 1;
    // cin>>t;
    // for(int i = 1;i<=t;i++){
        // solve(i);
    // }
// 
// }

컴파일 시 표준 에러 (stderr) 메시지

consul.cpp:16:17: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   16 | const int inf = 1e18;
      |                 ^~~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...