제출 #783137

#제출 시각아이디문제언어결과실행 시간메모리
783137Sir_Ahmed_ImranMutating DNA (IOI21_dna)C++17
컴파일 에러
0 ms0 KiB
#include "dna.h"
#include <bits/stdc++.h>
#define MAXN 100001
int at[MAXN];
int ac[MAXN];
int ta[MAXN];
int tc[MAXN];
int ca[MAXN];
int ct[MAXN];
void init(std::string a, std::string b) {
	at[0]=0;
	ac[0]=0;
	ta[0]=0;
	tc[0]=0;
	ca[0]=0;
	ct[0]=0;
	int n=a.size();
	for(int i=0;i<n;i++){
		at[i+1]=at[i];
		ac[i+1]=ac[i];
		ta[i+1]=ta[i];
		tc[i+1]=tc[i];
		ca[i+1]=ca[i];
		ct[i+1]=ct[i];
		at[i+1]+=(a[i]=='A' && b[i]=='T');
		ac[i+1]+=(a[i]=='A' && b[i]=='C');
		ta[i+1]+=(a[i]=='T' && b[i]=='A');
		tc[i+1]+=(a[i]=='T' && b[i]=='C');
		ca[i+1]+=(a[i]=='C' && b[i]=='A');
		ct[i+1]+=(a[i]=='C' && b[i]=='T');
	}
}
int get_distance(int x, int y) {
	int a,b,n,m,o,p,q,r;
	o=0;
	a=at[x+1]-at[y];
	n=ac[x+1]-ac[y];
	b=ta[x+1]-ta[y];
	p=tc[x+1]-tc[y];
	m=ca[x+1]-ca[y];
	q=ct[x+1]-ct[y];
	r=min(a,b);
	a-=r;
	b-=r;
	o+=r;
	r=min(n,m);
	n-=r;
	m-=r;
	o+=r;
	r=min(p,q);
	p-=r;
	q-=r;
	o+=r;
	if(max(a,b)==max(n,m) && max(n,m)==max(p,q)) 
		return o+max(a,b);
	return -1;
}

컴파일 시 표준 에러 (stderr) 메시지

dna.cpp: In function 'int get_distance(int, int)':
dna.cpp:42:4: error: 'min' was not declared in this scope; did you mean 'std::min'?
   42 |  r=min(a,b);
      |    ^~~
      |    std::min
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from dna.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3474:5: note: 'std::min' declared here
 3474 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
dna.cpp:54:5: error: 'max' was not declared in this scope; did you mean 'std::max'?
   54 |  if(max(a,b)==max(n,m) && max(n,m)==max(p,q))
      |     ^~~
      |     std::max
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from dna.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: 'std::max' declared here
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~