제출 #495652

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
495652		PedroBigMan	DNA 돌연변이 (IOI21_dna)	C++17	100 / 100	60 ms	11180 KiB

dna

/*
Author of all code: Pedro BIGMAN Dias
Last edit: 15/02/2021
*/
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
#pragma GCC optimize("Ofast")
#include <iostream>
#include <vector>
#include <cmath>
#include <algorithm>
#include <string>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <queue>
#include <deque>
#include <list>
#include <iomanip>
#include <stdlib.h>
#include <time.h>
#include <cstring>
#include "dna.h"
using namespace std;
typedef long long int ll;
typedef unsigned long long int ull;
typedef long double ld;
#define REP(i,a,b) for(ll i=(ll) a; i<(ll) b; i++)
#define pb push_back
#define mp make_pair
#define pl pair<ll,ll>
#define ff first
#define ss second
#define whole(x) x.begin(),x.end()
#define DEBUG(i) cout<<"Pedro Is The Master "<<i<<endl
#define INF 500000000LL
#define EPS 0.00000001
#define pi 3.14159
#define VV(vvvv,NNNN,xxxx); REP(i,0,NNNN) {vvvv.pb(xxxx);}
ll mod=1000000007LL;

template<class A=ll> 
void Out(vector<A> a) {REP(i,0,a.size()) {cout<<a[i]<<" ";} cout<<endl;}

template<class A=ll>
void In(vector<A> &a, ll N) {A cur; REP(i,0,N) {cin>>cur; a.pb(cur);}} 

vector<ll> ZAB, ZBA, ZAC, ZCA, ZBC, ZCB; ll N;
vector<ll> A,B,C;

void init(string a, string b) 
{
	N=a.size();
	ll curZAB=0LL,curZBA=0LL,curZAC=0LL,curZCA=0LL,curZBC=0LL,curZCB=0LL,difA=0LL, difB=0LL, difC=0LL;
	REP(i,0,N)
	{
		if(a[i]=='A' && b[i]=='T') {curZAB++;}
		else if(a[i]=='T' && b[i]=='A') {curZBA++;}
		else if(a[i]=='A' && b[i]=='C') {curZAC++;}
		else if(a[i]=='C' && b[i]=='A') {curZCA++;}
		else if(a[i]=='T' && b[i]=='C') {curZBC++;}
		else if(a[i]=='C' && b[i]=='T') {curZCB++;}
		if(a[i]=='A') {difA++;} else if(a[i]=='T') {difB++;} else {difC++;}
		if(b[i]=='A') {difA--;} else if(b[i]=='T') {difB--;} else {difC--;}
		ZAB.pb(curZAB); ZBA.pb(curZBA); ZAC.pb(curZAC); ZCA.pb(curZCA); ZBC.pb(curZBC); ZCB.pb(curZCB);
		A.pb(difA); B.pb(difB); C.pb(difC);
	}
}

ll psAB(ll l, ll r) {if(l==0) {return ZAB[r];} else {return (ZAB[r]-ZAB[l-1]);}}
ll psBA(ll l, ll r) {if(l==0) {return ZBA[r];} else {return (ZBA[r]-ZBA[l-1]);}}
ll psAC(ll l, ll r) {if(l==0) {return ZAC[r];} else {return (ZAC[r]-ZAC[l-1]);}}
ll psCA(ll l, ll r) {if(l==0) {return ZCA[r];} else {return (ZCA[r]-ZCA[l-1]);}}
ll psBC(ll l, ll r) {if(l==0) {return ZBC[r];} else {return (ZBC[r]-ZBC[l-1]);}}
ll psCB(ll l, ll r) {if(l==0) {return ZCB[r];} else {return (ZCB[r]-ZCB[l-1]);}}
ll psA(ll l, ll r) {if(l==0) {return A[r];} else {return (A[r]-A[l-1]);}}
ll psB(ll l, ll r) {if(l==0) {return B[r];} else {return (B[r]-B[l-1]);}}
ll psC(ll l, ll r) {if(l==0) {return C[r];} else {return (C[r]-C[l-1]);}}

int get_distance(int x, int y) 
{
	if(psA(x,y)!=0 || psB(x,y)!=0 || psC(x,y)!=0) {return -1;}
	return (2*max(psAB(x,y),psBA(x,y))-min(psAB(x,y),psBA(x,y))+min(psAC(x,y),psCA(x,y))+min(psBC(x,y),psCB(x,y)));
}

컴파일 시 표준 에러 (stderr) 메시지

dna.cpp:5: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    5 | #pragma GCC optimization ("O3")
      | 
dna.cpp:6: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    6 | #pragma GCC optimization ("unroll-loops")
      |

• Subtask 1: 21 / 21
• Subtask 2: 22 / 22
• Subtask 3: 13 / 13
• Subtask 4: 28 / 28
• Subtask 5: 16 / 16