Submission #761447

#	Time	Username	Problem	Language	Result	Execution time	Memory
761447		lis05st	Sum Zero (RMI20_sumzero)	C++17	Compilation error	0 ms	0 KiB

sumzero

#include "brperm.h"
#include <iostream>
#include <vector>
#include <string>
#include <math.h>
#include <cmath>
#include <iomanip>
#include <cstdio>
#include <algorithm>
#include <numeric>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <deque>
#include <bitset>
#include <cstring>
#include <unordered_map>

using namespace std;
typedef long long ll;

ll inv(ll n, ll sz){
    if(sz == 0)
        return 0;
    
    ll res = 0;
    for(int i = 0; i < sz; i++){
        res += ((n>>i)&1)<<(sz-i);
    }
    return res;
}

string a;


void init(int n, const char s[]) {
    for(int i = 0; i < n; i++)
        a.push_back(s[i]);
    
    return;
}


int query(int l, int k) {
    for(int i = 0; i < (1 << k); i++)
        if(a[l + i] != a[l + inv(i, k)])
            return 0;
    
    return 1;
}

Compilation message (stderr)

sumzero.cpp:1:10: fatal error: brperm.h: No such file or directory
    1 | #include "brperm.h"
      |          ^~~~~~~~~~
compilation terminated.