Submission #1196487

#TimeUsernameProblemLanguageResultExecution timeMemory
1196487steveonalexMartian DNA (IOI16_dna)C++20
Compilation error
0 ms0 KiB
// #include "martian.h" #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define MASK(i) (1ULL << (i)) #define GETBIT(mask, i) (((mask) >> (i)) & 1) #define ALL(v) (v).begin(), (v).end() ll max(ll a, ll b){return (a > b) ? a : b;} ll min(ll a, ll b){return (a < b) ? a : b;} ll gcd(ll a, ll b){return __gcd(abs(a), abs(b));} ll lcm(ll a, ll b){return abs(a) / gcd(a, b) * abs(b);} ll LASTBIT(ll mask){return (mask) & (-mask);} int pop_cnt(ull mask){return __builtin_popcountll(mask);} int ctz(ull mask){return __builtin_ctzll(mask);} int logOf(ull mask){return 63 - __builtin_clzll(mask);} // mt19937_64 rng(chrono::high_resolution_clock::now().time_since_epoch().count()); template <class T1, class T2> bool maximize(T1 &a, T2 b){ if (a < b) {a = b; return true;} return false; } template <class T1, class T2> bool minimize(T1 &a, T2 b){ if (a > b) {a = b; return true;} return false; } template <class T> void printArr(T container, string separator = " ", string finish = "\n", ostream &out = cout){ for(auto item: container) out << item << separator; out << finish; } template <class T> void remove_dup(vector<T> &a){ sort(ALL(a)); a.resize(unique(ALL(a)) - a.begin()); } // bool make_test(string s){ // } string analyse(int n, int t){ if (make_test("0") == 0) return string(n, '1'); string cur = "0"; bool add_to_suffix = true; for(int i = 2; i<= n; ++i){ if (add_to_suffix){ string tmp = cur + "0"; if (make_test(tmp)) { cur = tmp; continue; } tmp = cur + "1"; if (make_test(tmp)) { cur = tmp; continue; } else{ add_to_suffix = false; } } if (!add_to_suffix){ string tmp = "0" + cur; if (make_test(tmp)){ cur = tmp; continue; } else{ cur = "1" + cur; continue; } } } return cur; } // int main(void){ // ios::sync_with_stdio(0);cin.tie(0); cout.tie(0); // clock_t start = clock(); // cerr << "Time elapsed: " << clock() - start << " ms!\n"; // return 0; // }

Compilation message (stderr)

dna.cpp: In function 'std::string analyse(int, int)':
dna.cpp:54:9: error: 'make_test' was not declared in this scope
   54 |     if (make_test("0") == 0) return string(n, '1');
      |         ^~~~~~~~~
dna.cpp:61:17: error: 'make_test' was not declared in this scope
   61 |             if (make_test(tmp)) {
      |                 ^~~~~~~~~
dna.cpp:66:17: error: 'make_test' was not declared in this scope
   66 |             if (make_test(tmp)) {
      |                 ^~~~~~~~~
dna.cpp:77:17: error: 'make_test' was not declared in this scope
   77 |             if (make_test(tmp)){
      |                 ^~~~~~~~~
dna.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~