oj.uz

답안 #154368

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
154368 2019-09-21T09:59:17 Z username Bitaro, who Leaps through Time (JOI19_timeleap) C++14
컴파일 오류
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#include<bits/stdc++.h>
using namespace std;
#define REP(i,j,k) for(int i=(j);i<(k);++i)
#define mid (l+r>>1)
#define lch (idx*2+1)
#define rch (idx*2+2)
#define endl '\n'
#define IOS cin.tie(0),cout.tie(0),ios_base::sync_with_stdio(false)

struct nd{int l,r,c;};
const int maxn=1<<19,inf=2e9;
int n,q;
nd dat[2][maxn<<1];

nd merge(nd a,nd b,int t){
	if(t)swap(a,b);
	if(a.c<0){
		if(b.c<0){
			if(a.r<b.l)return nd{a.r,b.l,0};
			else if(b.r<a.l)return nd{a.l,b.r,a.l-b.r};
			else return nd{max(a.l,b.l),min(a.r,b.r),-1};
		}else{
			int s=max(a.l,min(a.r,b.l));
			return nd{s,b.r,b.c+max(0ll,s-b.l)};
		}
	}else{
		if(b.c<0){
			int t=max(b.l,min(b.r,a.r));
			return nd{a.l,t,a.c+max(0ll,a.r-t)};
		}else{
			return nd{a.l,b.r,a.c+b.c+max(0ll,a.r-b.l)};
		}
	}
}

void mnt(int idx){
	dat[0][idx]=merge(dat[0][lch],dat[0][rch],0);
	dat[1][idx]=merge(dat[1][lch],dat[1][rch],1);
}

void ch(int l,int r,int idx,int p,int s,int e){
	if(l+1==r){
		dat[0][idx]=nd{s-l,e-l-1,-1};
		dat[1][idx]=nd{s+l+1,e+l,-1};
	}else{
		if(p<mid)ch(l,mid,lch,p,s,e);
		else ch(mid,r,rch,p,s,e);
		mnt(idx);
	}
}

nd qr(int l,int r,int idx,int a,int b,int t){
	if(b<=l||r<=a)return nd{-inf,inf,-1};
	else if(a<=l&&r<=b)return dat[t][idx];
	else return merge(qr(l,mid,lch,a,b,t),qr(mid,r,rch,a,b,t),t);
}

main(){
	IOS;
	cin>>n>>q;
	REP(i,1,n){
		int l,r;cin>>l>>r;
		ch(1,n,0,i,l,r);
	}
	REP(_,0,q){
		int t,p,s,e,a,b,c,d;cin>>t;
		if(t==1){
			cin>>p>>s>>e;
			ch(1,n,0,p,s,e);
		}else{
			cin>>a>>b>>c>>d,t=a>c;
			if(t)cout<<merge(nd{d+c,d+c,0},merge(qr(1,n,0,c,a,t),nd{b+a,b+a,0},t),t).c<<endl;
			else cout<<merge(nd{b-a,b-a,0},merge(qr(1,n,0,a,c,t),nd{d-c,d-c,0},t),t).c<<endl;
		}
	}
}

Compilation message

timeleap.cpp: In function 'nd merge(nd, nd, int)':
timeleap.cpp:24:37: error: no matching function for call to 'max(long long int, int)'
    return nd{s,b.r,b.c+max(0ll,s-b.l)};
                                     ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
timeleap.cpp:24:37: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    return nd{s,b.r,b.c+max(0ll,s-b.l)};
                                     ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
timeleap.cpp:24:37: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    return nd{s,b.r,b.c+max(0ll,s-b.l)};
                                     ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3462:5: note: candidate: template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)
     max(initializer_list<_Tp> __l)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3462:5: note:   template argument deduction/substitution failed:
timeleap.cpp:24:37: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    return nd{s,b.r,b.c+max(0ll,s-b.l)};
                                     ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3468:5: note: candidate: template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)
     max(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
timeleap.cpp:24:37: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    return nd{s,b.r,b.c+max(0ll,s-b.l)};
                                     ^
timeleap.cpp:29:37: error: no matching function for call to 'max(long long int, int)'
    return nd{a.l,t,a.c+max(0ll,a.r-t)};
                                     ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
timeleap.cpp:29:37: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    return nd{a.l,t,a.c+max(0ll,a.r-t)};
                                     ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
timeleap.cpp:29:37: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    return nd{a.l,t,a.c+max(0ll,a.r-t)};
                                     ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3462:5: note: candidate: template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)
     max(initializer_list<_Tp> __l)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3462:5: note:   template argument deduction/substitution failed:
timeleap.cpp:29:37: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    return nd{a.l,t,a.c+max(0ll,a.r-t)};
                                     ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3468:5: note: candidate: template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)
     max(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
timeleap.cpp:29:37: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    return nd{a.l,t,a.c+max(0ll,a.r-t)};
                                     ^
timeleap.cpp:31:45: error: no matching function for call to 'max(long long int, int)'
    return nd{a.l,b.r,a.c+b.c+max(0ll,a.r-b.l)};
                                             ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
timeleap.cpp:31:45: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    return nd{a.l,b.r,a.c+b.c+max(0ll,a.r-b.l)};
                                             ^
In file included from /usr/include/c++/7/bits/char_traits.h:39:0,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
timeleap.cpp:31:45: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
    return nd{a.l,b.r,a.c+b.c+max(0ll,a.r-b.l)};
                                             ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3462:5: note: candidate: template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)
     max(initializer_list<_Tp> __l)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3462:5: note:   template argument deduction/substitution failed:
timeleap.cpp:31:45: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    return nd{a.l,b.r,a.c+b.c+max(0ll,a.r-b.l)};
                                             ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from timeleap.cpp:1:
/usr/include/c++/7/bits/stl_algo.h:3468:5: note: candidate: template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)
     max(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
timeleap.cpp:31:45: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
    return nd{a.l,b.r,a.c+b.c+max(0ll,a.r-b.l)};
                                             ^
timeleap.cpp: In function 'void ch(int, int, int, int, int, int)':
timeleap.cpp:4:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define mid (l+r>>1)
              ~^~
timeleap.cpp:46:8: note: in expansion of macro 'mid'
   if(p<mid)ch(l,mid,lch,p,s,e);
        ^~~
timeleap.cpp:4:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define mid (l+r>>1)
              ~^~
timeleap.cpp:46:17: note: in expansion of macro 'mid'
   if(p<mid)ch(l,mid,lch,p,s,e);
                 ^~~
timeleap.cpp:4:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define mid (l+r>>1)
              ~^~
timeleap.cpp:47:11: note: in expansion of macro 'mid'
   else ch(mid,r,rch,p,s,e);
           ^~~
timeleap.cpp: In function 'nd qr(int, int, int, int, int, int)':
timeleap.cpp:4:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define mid (l+r>>1)
              ~^~
timeleap.cpp:55:25: note: in expansion of macro 'mid'
  else return merge(qr(l,mid,lch,a,b,t),qr(mid,r,rch,a,b,t),t);
                         ^~~
timeleap.cpp:4:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define mid (l+r>>1)
              ~^~
timeleap.cpp:55:43: note: in expansion of macro 'mid'
  else return merge(qr(l,mid,lch,a,b,t),qr(mid,r,rch,a,b,t),t);
                                           ^~~
timeleap.cpp: At global scope:
timeleap.cpp:58:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^