제출 #1191980

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1191980		trvhung	Mutating DNA (IOI21_dna)	C++20	컴파일 에러	0 ms	0 KiB

dna

#include "dna.h"
#include <bits/stdc++.h>
// #include <ext/rope>
// #include <ext/pb_ds/assoc_container.hpp>

// using namespace __gnu_pbds;
// using namespace __gnu_cxx;
using namespace std;

// #define   ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#define            ll long long
#define           ull unsigned long long
#define            ld long double
#define            pb push_back
#define  bit(mask, i) ((mask >> i) & 1)
#define            el '\n'
#define             F first
#define             S second

template <class X, class Y> bool maximize(X &x, const Y &y) { return (x < y ? x = y, 1 : 0); }
template <class X, class Y> bool minimize(X &x, const Y &y) { return (x > y ? x = y, 1 : 0); }

const int INF = 1e9;
const ll LINF = 1e18;
const int MOD = 1e9 + 7;
const int MULTI = 0;
const ld eps = 1e-9;
const int dx[4] = {0, 1, 0, -1}, dy[4] = {1, 0, -1, 0}; // R D L U
const int ddx[4] = {-1, 1, 1, -1}, ddy[4] = {1, 1, -1, -1}; // UR DR DL UL
const char cx[4] = {'R', 'D', 'L', 'U'};
const ll base = 31;
const int nMOD = 2;
const ll mods[] = {(ll)1e9 + 10777, (ll)1e9 + 19777, (ll)1e9 + 3, (ll)1e9 + 3777};

const int MAX = 1e5 + 5;
int n, pref[MAX];
string s, t;

void init(string a, string b) {
	n = (int) a.size();
	s = ' ' + a; t = ' ' + b;

	for (int i = 1; i <= n; ++i)
		pref[i] = pref[i - 1] + (s[i] != t[i]);
}

int get_distance(int x, int y) {
	++x; ++y;
	int s = pref[y] - pref[x - 1];
	return (s & 1 ? -1 : s >> 1);
}

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    if (!MULTI) solve();
    else {
        int test; cin >> test;
        while (test--) solve();
    }
    
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

dna.cpp: In function 'int main()':
dna.cpp:57:17: error: 'solve' was not declared in this scope
   57 |     if (!MULTI) solve();
      |                 ^~~~~
dna.cpp:60:24: error: 'solve' was not declared in this scope
   60 |         while (test--) solve();
      |                        ^~~~~